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Marquise|Natural|GIA

0.51ct D VVS2 Marquise Natural Diamond

EX • D/VVS2 • GIA 6565451499

Certificate GIA 6565451499

Diamond specifications and retailer prices

From £760 GBP
As of November 4, 2026
Save £916 GBP (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,676 GBP at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565451499. Listed at 14 retailers as of November 4, 2026, with prices from £760 to £1,676, a £916 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,676. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.21°
Pavilion angle38.74°
OriginNatural
Grading LabGIA
CertificateGIA 6565451499
Dimensions8.10 × 4.22 × 2.50 mm
L/W Ratio1.92
Culet sizeNone
Top View
8.10 mm4.22 mm0.51 ctD / VVS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565451499
Side View
Table 59.0%Crown 37.21°Girdle: MED-THKPavilion 38.74°Culet: NoneDepth 59.2%

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: £1,676 GBP|Low: £760 GBP|High: £1,676 GBP|Avg: £990 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 4£760 GBP
Retailer 2£776 GBP
Retailer 9£795 GBP
Retailer 11£799 GBP
Retailer 13£825 GBP
Retailer 12£828 GBP
Retailer 7£857 GBP
Retailer 6£955 GBP
Retailer 8£1,099 GBP
Retailer 5£1,127 GBP
Retailer 10£1,160 GBP
Retailer 3£1,235 GBP
Flawless Fine Jewelry£1,676 GBP

23 data points across 13 retailers

14 retailers£760 GBP to £1,676 GBP

A
Cheapest Retailer
-
£760 GBP
A
Retailer 2
-
£776 GBP
View
Retailer 3
-
£795 GBP
View
Price last confirmed 19 days ago
A
Retailer 4
-
£799 GBP
View
A
Retailer 5
-
£825 GBP
View
A
Retailer 6
-
£828 GBP
View
A
Retailer 7
-
£857 GBP
View
B+
Retailer 8
-
£955 GBP
View
B+
Retailer 9
-
£1,099 GBP
View
B+
Retailer 10
-
£1,127 GBP
View
B+
Retailer 11
-
£1,127 GBP
View
B+
Retailer 12
-
£1,160 GBP
View
B+
Retailer 13
-
£1,235 GBP
View
Most Expensive
B
Flawless Fine Jewelry
7E422B6C7 · Nov 4
£1,676 GBP
View
13 more retailers have this diamond
Prices start from £760 GBPSave up to £916 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
0.51ct Marquise
£760 GBP