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Marquise|Natural|GIA

0.51ct H VVS2 Marquise Natural Diamond

EX • H/VVS2 • GIA 6562424598

Certificate GIA 6562424598

Diamond specifications and retailer prices

From £510 GBP
As of November 6, 2026
Save £1,634 GBP (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,144 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 6562424598. Listed at 16 retailers as of November 5, 2026, with prices from £510 to £2,144, a £1,634 spread on the same certified stone. NZ Jewellers lists it at £2,144. 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
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6562424598
Dimensions7.90 × 4.13 × 2.66 mm
L/W Ratio1.91
Girdle conditionVery Thick
Top View
7.90 mm4.13 mm0.51 ctH / VVS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6562424598
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £510 GBP|Low: £510 GBP|High: £1,267 GBP|Avg: £833 GBP|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1£510 GBP
Retailer 7£620 GBP
Retailer 9£692 GBP
Retailer 8£695 GBP
Retailer 4£791 GBP
Retailer 2£835 GBP
Retailer 6£959 GBP
Retailer 3£1,055 GBP
Retailer 5£1,250 GBP

27 data points across 9 retailers

16 retailers£510 GBP to £2,144 GBP

A
Cheapest Retailer
-
£510 GBP
A
Retailer 2
-
£536 GBP
View
Final sale: no returns
A
Retailer 3
-
£620 GBP
View
B+
Retailer 4
-
£692 GBP
View
B+
Retailer 5
-
£695 GBP
View
B+
Retailer 6
-
£749 GBP
View
B+
Retailer 7
-
£783 GBP
View
B+
Retailer 8
-
£791 GBP
View
B+
Retailer 9
-
£835 GBP
View
B+
Retailer 10
-
£900 GBP
View
B+
Retailer 11
-
£959 GBP
View
Retailer 12
-
£1,036 GBP
View
Price last confirmed 33 days ago
B
Retailer 13
-
£1,055 GBP
View
B
Retailer 14
-
£1,250 GBP
View
B
Retailer 15
-
£1,366 GBP
View
Most Expensive
B
NZ Jewellers
ee2a6873-2b0d-4c8a-8b02-3d7ff3a7fc9c · Nov 5
£2,144 GBP
$2,870 USD
View
15 more retailers have this diamond
Prices start from £510 GBPSave up to £1,634 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
£510 GBP