Tanzanite – MG WELCH https://www.mgwelch.com Fri, 22 May 2026 14:28:23 +0000 en hourly 1 https://wordpress.org/?v=6.8.1 https://www.mgwelch.com/wp-content/uploads/2020/11/cropped-favicon-16x16-1-32x32.png Tanzanite – MG WELCH https://www.mgwelch.com 32 32 PRE-OWNED 18CT WHITE GOLD TANZANITE & DIAMOND 3 STONE RING https://www.mgwelch.com/product/pre-owned-18ct-white-gold-tanzanite-diamond-3-stone-ring/ Fri, 02 May 2025 10:27:09 +0000 https://www.mgwelch.com/?post_type=product&p=41837 PRE-OWNED 18CT WHITE GOLD TANZANITE & DIAMOND 3 STONE RING   Era/Dated: Modern Condition: Excellent   Impressive large oval cut tanzanite  with 2 diamonds.   Tanzanite: Oval cut, natural deep violet hue Dimensions: 11.00mm x 8.1mm Carat weight: 2.60cts     2 Diamonds: Brilliant cut Dimensions: Each 4.75mm diameter. Carat weight: 0.75cts Colour: G/H  Clarity […]

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PRE-OWNED 18CT WHITE GOLD TANZANITE & DIAMOND 3 STONE RING

 

Era/Dated: Modern
Condition: Excellent

 

Impressive large oval cut tanzanite  with 2 diamonds.

 

Tanzanite: Oval cut, natural deep violet hue
Dimensions: 11.00mm x 8.1mm
Carat weight: 2.60cts

 

 

2 Diamonds: Brilliant cut
Dimensions: Each 4.75mm diameter.
Carat weight: 0.75cts
Colour: G/H  Clarity VS

 

Overall dimensions of setting: 17.0mm x 11.0mm

Finger size: L  1/2
This ring can be adjusted to any other standard size, please enquire.

 

Weight: 5.5 Grams
Hallmarked: 18ct White Gold

 

Price New £6250

 

New Quality Presentation Box
Visitors to our showroom in Taunton most welcome

The post PRE-OWNED 18CT WHITE GOLD TANZANITE & DIAMOND 3 STONE RING appeared first on MG WELCH.

]]> PRE-OWNED 18CT  WHITE GOLD  TANZANITE &  DIAMOND  CLUSTER RING https://www.mgwelch.com/product/pre-owned-18ct-white-gold-tanzanite-diamond-cluster-ring-4/ Mon, 24 Jul 2023 11:30:57 +0000 https://www.mgwelch.com/?post_type=product&p=35594 PRE-OWNED 18CT  WHITE GOLD  TANZANITE &  DIAMOND  CLUSTER RING    Era/Dated: Modern Condition:  As New A very impressive quaterfoil  cluster ring set with a 2 pear cut & 2 round cut tanzanites and a central diamond cross set with 4 pear cut & 5 round brilliant cut diamonds   Tanzanite:  2 pear cut & 2 […]

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]]> PRE-OWNED 18CT  WHITE GOLD  TANZANITE &  DIAMOND  CLUSTER RING

 

 Era/Dated: Modern

Condition:  As New

A very impressive quaterfoil  cluster ring set with a 2 pear cut & 2 round cut tanzanites and a central diamond cross set with 4 pear cut & 5 round brilliant cut diamonds

 

Tanzanite:  2 pear cut & 2 circular cut

Carat weight:  4.70cts in total

 

9 Diamonds: 2 pear cut & 5 round brilliant cut

Carat weight: 0.40cts in total

Colour: H/I   Clarity SI

 

Overall dimensions of setting:  22.75mm x 1`5.6mm

 

Finger size: P

This ring can be adjusted to any other standard size, please enquire.

 

Weight: 10.4 Grams

Hallmarked:  18ct  White Gold  Birmingham

 

Price New £3250

 

New Quality Presentation Box

Visitors to our showroom in Taunton most welcome

The post PRE-OWNED 18CT  WHITE GOLD  TANZANITE &  DIAMOND  CLUSTER RING appeared first on MG WELCH.

]]> PRE-OWNED 18CT GOLD  TANZANITE & DIAMOND  CLUSTER RING https://www.mgwelch.com/product/pre-owned-18ct-gold-tanzanite-diamond-cluster-ring/ Wed, 07 Dec 2022 09:36:45 +0000 https://www.mgwelch.com/?post_type=product&p=31853 PRE-OWNED 18CT GOLD  TANZANITE & DIAMOND  CLUSTER RING   Age/Era: Modern Condition: Excellent   High quality large cushion cut tanzanite set with 44 small brilliant cut diamonds in a stylised bow design   Tanzanite: Cushion cut. Dimensions: 12.4mm x 10.7mm Carat weight: 7.30cts   44 Diamonds: Brilliant cut. Dimensions: Each 1.2mm diameter Colour: H/I  Clarity: […]

The post PRE-OWNED 18CT GOLD  TANZANITE & DIAMOND  CLUSTER RING appeared first on MG WELCH.

]]> PRE-OWNED 18CT GOLD  TANZANITE & DIAMOND  CLUSTER RING

 

Age/Era: Modern

Condition: Excellent

 

High quality large cushion cut tanzanite set with 44 small brilliant cut diamonds in a stylised bow design

 

Tanzanite: Cushion cut.

Dimensions: 12.4mm x 10.7mm

Carat weight: 7.30cts

 

44 Diamonds: Brilliant cut.

Dimensions: Each 1.2mm diameter

Colour: H/I  Clarity: SI

Carat weight: 0.40cts

 

Overall dimensions of setting: 18.75mm x 12.25mm

Weight: 10.8 Grams

Size N 1/2. Can be adjusted to any other standard size. Please enquire.

Hallmarked: 18ct Gold  Birmingham

 

Price New £3500

New quality presentation box

Visitors to our showroom in Taunton most welcome

The post PRE-OWNED 18CT GOLD  TANZANITE & DIAMOND  CLUSTER RING appeared first on MG WELCH.

]]> PRE-OWNED LARGE CUSHION CUT  TANZANITE & DIAMOND  CLUSTER RING https://www.mgwelch.com/product/pre-owned-large-cushion-cut-tanzanite-diamond-cluster-ring/ Tue, 06 Dec 2022 10:14:09 +0000 https://www.mgwelch.com/?post_type=product&p=31825 PRE-OWNED LARGE CUSHION CUT  TANZANITE & DIAMOND  CLUSTER RING     Age/Era: Modern Condition: Excellent High quality large cushion cut tanzanite set with 4 princess cut diamonds to the sides and surrounded by a further 32 brilliant cut diamonds. Tanzanite: Cushion cut. Dimensions: 13.6mm x 9.mm Carat weight: 5.36cts 4 Diamonds: Princess cut. Dimensions: Each […]

The post PRE-OWNED LARGE CUSHION CUT  TANZANITE & DIAMOND  CLUSTER RING appeared first on MG WELCH.

]]> PRE-OWNED LARGE CUSHION CUT  TANZANITE & DIAMOND  CLUSTER RING

 

 

Age/Era: Modern
Condition: Excellent
High quality large cushion cut tanzanite set with 4 princess cut diamonds to the sides and surrounded by a further 32 brilliant cut diamonds.
Tanzanite: Cushion cut.
Dimensions: 13.6mm x 9.mm
Carat weight: 5.36cts
4 Diamonds: Princess cut.
Dimensions: Each 2.4mm x 2.4mm
Colour: E/F  Clarity: VS/SI1
Carat weight: 0.50cts
32 Diamonds: Brilliant cut
Dimensions: Each 2.00mm diameter.
Colour: E/F  Clarity: VS/SI
Overall dimensions of setting: 18.0mm x 18.0mm
Weight: 9.2 grams
Size M 1/2. Can be adjusted to any other standard size. Please enquire.
Stamped: 750
Price New £7950
New quality presentation box
Visitors to our showroom in Taunton most welcome

The post PRE-OWNED LARGE CUSHION CUT  TANZANITE & DIAMOND  CLUSTER RING appeared first on MG WELCH.

]]> PRE-OWNED 18CT GOLD TANZANITE & DIAMOND CLUSTER RING.     https://www.mgwelch.com/product/pre-owned-18ct-gold-tanzanite-diamond-cluster-ring-2/ Tue, 03 May 2022 15:57:46 +0000 https://www.mgwelch.com/?post_type=product&p=28772 PRE-OWNED 18CT GOLD TANZANITE & DIAMOND CLUSTER RING. Era/Dated: Modern. Condition: As New.   Central oval shaped central tanzanite  surrounded by 12 diamonds,   All  in a very smooth rubover setting.   Tanzanite:  Oval faceted of geed rich violet hue.. Dimensions:  9.4mm x 7.0mm. Carat weight:  2.14cts.   12 Diamonds:  Brilliant cut. Dimensions: Each 2.9mm diameter. […]

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]]> PRE-OWNED 18CT GOLD TANZANITE & DIAMOND CLUSTER RING.

Era/Dated: Modern.

Condition: As New.

 

Central oval shaped central tanzanite  surrounded by 12 diamonds,   All  in a very smooth rubover setting.

 

Tanzanite:  Oval faceted of geed rich violet hue..

Dimensions:  9.4mm x 7.0mm.

Carat weight:  2.14cts.

 

12 Diamonds:  Brilliant cut.

Dimensions: Each 2.9mm diameter.

Carat weight: 1.10cts.

Colour: H/I  Clarity: VS.

 

Overall dimensions of setting: 16.9mm x 15.0mm.

Size: L Adjustable to any other standard size, please enquire.

Weight: 4.9 Grams.

Hallmarked: 18ct Gold  Sheffield

Makers:  JC

Price New £6500.

New presentation box.

Visitors to our showroom in Taunton most welcome.

The post PRE-OWNED 18CT GOLD TANZANITE & DIAMOND CLUSTER RING.     appeared first on MG WELCH.

]]> PRE-OWNED PLATINUM TANZANITE & DIAMOND CLUSTER RING      https://www.mgwelch.com/product/pre-owned-platinum-tanzanite-diamond-cluster-ring/ Thu, 28 Apr 2022 13:45:51 +0000 https://www.mgwelch.com/?post_type=product&p=28757 PRE-OWNED PLATINUM TANZANITE & DIAMOND CLUSTER RING   Era/Dated: Modern. Condition: Excellent   Central emerald cut tanzanite  surrounded by 18 diamonds, All  in a smooth rubover & millegrain setting.   Tanzanite:  Emerald cut of good rich violet hue.. Dimensions:  7.3mm x 6.0mm. Carat weight:  1.90cts.   18 Diamonds:  Brilliant cut. Dimensions: Slightly graduated, on average […]

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]]> PRE-OWNED PLATINUM TANZANITE & DIAMOND CLUSTER RING

 

Era/Dated: Modern.

Condition: Excellent

 

Central emerald cut tanzanite  surrounded by 18 diamonds, All  in a smooth rubover & millegrain setting.

 

Tanzanite:  Emerald cut of good rich violet hue..

Dimensions:  7.3mm x 6.0mm.

Carat weight:  1.90cts.

 

18 Diamonds:  Brilliant cut.

Dimensions: Slightly graduated, on average 2.2mm diameter.

Carat weight: 0.60cts.

Colour: H/I  Clarity: SI

 

Overall dimensions of setting: 18.3mm x 13.3mm.

Size: M. Adjustable to any other standard size, please enquire.

Weight: 3.9 Grams.

Hallmarked: Platinum London 2022

Makers/Sponsors: MGW (M G Welch).

Price New £3500.

New presentation box.

Visitors to our showroom in Taunton most welcome.

The post PRE-OWNED PLATINUM TANZANITE & DIAMOND CLUSTER RING      appeared first on MG WELCH.

]]> PRE-OWNED 18CT WHITE GOLD TANZANITE & DIAMOND CLUSTER RING. https://www.mgwelch.com/product/pre-owned-18ct-white-gold-tanzanite-diamond-cluster-ring/ Wed, 09 Jun 2021 14:26:29 +0000 https://www.mgwelch.com/?post_type=product&p=22423 PRE-OWNED 18CT WHITE GOLD TANZANITE & DIAMOND CLUSTER RING. Era/Dated: Modern Condition: Virtually As New Rectangular cushion shaped central tanzanite surrounded by 22 small diamonds. Also with 28 diamonds set in the split shoulders. Tanzanite: Rectangular cushion cut Dimensions 9.05mm x 7.1mm. Carat weight: 2.02cts approx. 48 Diamonds: Brilliant cut Each approx 1.35mm diameter. Carat […]

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]]> PRE-OWNED 18CT WHITE GOLD TANZANITE & DIAMOND CLUSTER RING.

Era/Dated: Modern

Condition: Virtually As New

Rectangular cushion shaped central tanzanite surrounded by 22 small diamonds. Also with 28 diamonds set in the split shoulders.

Tanzanite: Rectangular cushion cut

Dimensions 9.05mm x 7.1mm.

Carat weight: 2.02cts approx.

48 Diamonds: Brilliant cut

Each approx 1.35mm diameter.

Carat Weight .50cts in total

Colour: G/H Clarity: SI.

Overall dimensions of setting: 14.2mm x 11.0mm

Finger size: N (UK) 6 1/2 (US) 54 (EU) This ring can be adjusted to any other standard size, please enquire.

Weight 6.1 Grams

Hallmarked: 18ct Gold London 2021

Makers: MGW (M G Welch)

Price New £2750

New Presentation Box

Visitors to our showroom in Taunton most welcome

The post PRE-OWNED 18CT WHITE GOLD TANZANITE & DIAMOND CLUSTER RING. appeared first on MG WELCH.

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