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Marquise|Natural|GIA

1.51ct D VS2 Marquise Natural Diamond

EX • D/VS2 • GIA 6555934197

Certificate GIA 6555934197

Diamond specifications and retailer prices

From £6,646 GBP
As of November 4, 2026
Save £5,870 GBP (47%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £12,516 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555934197. Listed at 19 retailers as of November 4, 2026, with prices from £6,646 to £12,516, a £5,870 spread on the same certified stone. NZ Jewellers lists it at £12,516. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6555934197
Dimensions10.68 × 5.96 × 3.97 mm
L/W Ratio1.79
Top View
10.68 mm5.96 mm1.51 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6555934197
Side View
Table 55.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 66.5%

Caratlytics Score

How it works →
A+
Exceptional
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: £12,516 GBP|Low: £6,646 GBP|High: £13,199 GBP|Avg: £9,303 GBP|-5.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 4£6,646 GBP
Retailer 13£7,691 GBP
Retailer 9£7,748 GBP
Retailer 14£7,833 GBP
Retailer 12£8,031 GBP
Retailer 3£8,266 GBP
Retailer 16£8,289 GBP
Retailer 8£8,440 GBP
Retailer 10£8,454 GBP
Retailer 18£8,889 GBP
Retailer 2£8,980 GBP
Retailer 17£9,119 GBP
Retailer 11£9,175 GBP
Retailer 6£9,594 GBP
Retailer 5£10,362 GBP
Retailer 7£11,233 GBP
Retailer 15£11,697 GBP
NZ Jewellers£12,516 GBP

21 data points across 18 retailers

19 retailers£6,646 GBP to £12,516 GBP

A+
Cheapest Retailer
-
£6,646 GBP
A
Retailer 2
-
£7,691 GBP
View
A
Retailer 3
-
£7,748 GBP
View
A
Retailer 4
-
£7,833 GBP
View
Retailer 5
-
£7,894 GBP
View
Price last confirmed 24 days ago
A
Retailer 6
-
£8,031 GBP
View
A
Retailer 7
-
£8,266 GBP
View
A
Retailer 8
-
£8,289 GBP
View
Final sale: no returns
Retailer 9
-
£8,440 GBP
View
Price last confirmed 7 days ago
Retailer 10
-
£8,454 GBP
View
Price last confirmed 13 days ago
A
Retailer 11
-
£8,889 GBP
View
A
Retailer 12
-
£8,980 GBP
View
A
Retailer 13
-
£9,119 GBP
View
A
Retailer 14
-
£9,175 GBP
View
A
Retailer 15
-
£9,594 GBP
View
A
Retailer 16
-
£10,362 GBP
View
B+
Retailer 17
-
£11,233 GBP
View
B+
Retailer 18
-
£11,697 GBP
View
Most Expensive
B+
NZ Jewellers
f9fd2b6c-6c81-432a-bb4b-1464077ea9dc · Nov 5
£12,516 GBP
$16,897 USD
View
18 more retailers have this diamond
Prices start from £6,646 GBPSave up to £5,870 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+
1.51ct Marquise
£6,646 GBP