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Marquise|Natural|GIA

0.51ct H VVS2 Marquise Natural Diamond

EX • H/VVS2 • GIA 6562043862

Certificate GIA 6562043862

Diamond specifications and retailer prices

From £501 GBP
As of November 6, 2026
Save £604 GBP (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,104 GBP at Flawless Fine Jewelry · As of November 6, 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 H colour (near-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 6562043862. Listed at 15 retailers as of November 6, 2026, with prices from £501 to £1,104, a £604 spread on the same certified stone. Flawless Fine Jewelry lists it at £1,104. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.53°
Pavilion angle38.45°
OriginNatural
Grading LabGIA
CertificateGIA 6562043862
Dimensions8.59 × 4.17 × 2.43 mm
L/W Ratio2.06
Culet sizeNone
Top View
8.59 mm4.17 mm0.51 ctH / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562043862
Side View
Table 61.0%Crown 35.53°Girdle: STK-THKPavilion 38.45°Culet: NoneDepth 58.1%

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 6
Current: £1,104 GBP|Low: £501 GBP|High: £1,150 GBP|Avg: £691 GBP|-4.0%
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
Retailer 14
November 6, 2026
Retailer 5£501 GBP
Retailer 9£531 GBP
Retailer 14£539 GBP
Retailer 10£545 GBP
Retailer 6£563 GBP
Retailer 11£568 GBP
Retailer 8£598 GBP
Retailer 12£702 GBP
Retailer 7£724 GBP
Retailer 4£755 GBP
Retailer 2£792 GBP
Retailer 13£808 GBP
Retailer 3£852 GBP
Flawless Fine Jewelry£1,104 GBP

29 data points across 14 retailers

15 retailers£501 GBP to £1,104 GBP

A
Cheapest Retailer
-
£501 GBP
A
Retailer 2
-
£531 GBP
View
A
Retailer 3
-
£539 GBP
View
A
Retailer 4
-
£545 GBP
View
Retailer 5
-
£563 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
£568 GBP
View
A
Retailer 7
-
£598 GBP
View
B+
Retailer 8
-
£702 GBP
View
B+
Retailer 9
-
£724 GBP
View
B+
Retailer 10
-
£755 GBP
View
Retailer 11
-
£772 GBP
View
Price last confirmed 33 days ago
B+
Retailer 12
-
£792 GBP
View
B+
Retailer 13
-
£808 GBP
View
B+
Retailer 14
-
£852 GBP
View
Most Expensive
B
Flawless Fine Jewelry
B3E066A50 · Nov 6
£1,104 GBP
View
14 more retailers have this diamond
Prices start from £501 GBPSave up to £604 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
£501 GBP