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Marquise|Natural|GIA

1.50ct G VVS1 Marquise Natural Diamond

EX • G/VVS1

Diamond specifications and retailer prices

From £10,165 GBP
As of November 4, 2026
Save £6,078 GBP (37%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £16,243 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 12 retailers as of November 4, 2026, with prices from £10,165 to £16,243, a £6,078 spread on the same certified stone. NZ Jewellers lists it at £16,243. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions11.82 × 5.79 × 3.67 mm
L/W Ratio2.04
Top View
11.82 mm5.79 mm1.50 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £16,243 GBP|Low: £10,165 GBP|High: £16,752 GBP|Avg: £12,874 GBP|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 9£10,165 GBP
Retailer 4£11,013 GBP
Retailer 7£11,465 GBP
Retailer 6£12,230 GBP
Retailer 11£12,244 GBP
Retailer 2£12,296 GBP
Retailer 8£12,421 GBP
Retailer 12£12,446 GBP
Retailer 10£12,898 GBP
Retailer 5£13,605 GBP
Retailer 3£13,658 GBP
NZ Jewellers£16,243 GBP

45 data points across 12 retailers

12 retailers£10,165 GBP to £16,243 GBP

A
Cheapest Retailer
-
£10,165 GBP
A
Retailer 2
-
£11,013 GBP
View
Retailer 3
-
£11,465 GBP
View
Price last confirmed 7 days ago
B+
Retailer 4
-
£12,230 GBP
View
B+
Retailer 5
-
£12,244 GBP
View
B+
Retailer 6
-
£12,296 GBP
View
B+
Retailer 7
-
£12,421 GBP
View
B+
Retailer 8
-
£12,446 GBP
View
B+
Retailer 9
-
£12,898 GBP
View
B+
Retailer 10
-
£13,605 GBP
View
B+
Retailer 11
-
£13,658 GBP
View
Most Expensive
B
NZ Jewellers
958786b5-e55f-4dec-92d6-b1f4a3c8d6a1 · Nov 5
£16,243 GBP
$21,861 USD
View
11 more retailers have this diamond
Prices start from £10,165 GBPSave up to £6,078 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.50ct Marquise
£10,165 GBP