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Marquise|Natural|GIA

0.51ct H VS2 Marquise Natural Diamond

GD • H/VS2 • GIA 6552085202

Certificate GIA 6552085202

Diamond specifications and retailer prices

From £863 GBP
As of November 6, 2026
10 retailers carry this diamond
Most expensive: £2,160 GBP at NZ Jewellers · As of September 30, 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 VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552085202. Listed at 10 retailers as of November 6, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
H
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552085202
Dimensions7.99 × 4.17 × 2.65 mm
L/W Ratio1.92
Top View
7.99 mm4.17 mm0.51 ctH / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552085202
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: £2,160 GBP|Low: £461 GBP|High: £2,160 GBP|Avg: £931 GBP
NZ Jewellers
Retailer 2
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Retailer 26
October 8, 2026
Retailer 12£461 GBP
Retailer 6£572 GBP
Retailer 10£597 GBP
Retailer 11£654 GBP
Retailer 18£660 GBP
Retailer 14£732 GBP
Retailer 16£732 GBP
Retailer 19£755 GBP
Retailer 22£773 GBP
Retailer 20£787 GBP
Retailer 5£802 GBP
Retailer 9£802 GBP
Retailer 25£833 GBP
Retailer 15£863 GBP
Retailer 7£875 GBP
Retailer 3£926 GBP
Retailer 13£974 GBP
Retailer 4£1,075 GBP
Retailer 8£1,137 GBP
Retailer 24£1,157 GBP
Retailer 2£1,228 GBP
Retailer 17£1,360 GBP
Retailer 23£1,369 GBP
Retailer 21£1,594 GBP
Retailer 26£1,641 GBP
NZ Jewellers£2,160 GBP

16 data points across 26 retailers

10 retailers

Retailer 1
-
£773 GBP
Price last confirmed 31 days ago
Retailer 2
-
£802 GBP
View
Price last confirmed 30 days ago
Retailer 3
-
£802 GBP
View
Price last confirmed 30 days ago
Retailer 4
-
£833 GBP
View
Price last confirmed 37 days ago
B
Retailer 5
-
£863 GBP
View
Retailer 6
-
£926 GBP
View
Price last confirmed 39 days ago
Retailer 7
-
£1,157 GBP
View
Price last confirmed 34 days ago
Retailer 8
-
£1,369 GBP
View
Price last confirmed 34 days ago
Retailer 9
-
£1,641 GBP
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
2b1c4580-e936-46e0-ac24-8d7e5e72d40d · Sep 30
£2,160 GBP
$2,891 USD
View
Price under review
9 more retailers have this diamond
Prices start from £863 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.

B
0.51ct Marquise
£863 GBP