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Radiant|Natural|GIA

0.51ct H VS2 Radiant Natural Diamond

GD • H/VS2 • GIA 6545265940

Certificate GIA 6545265940

Diamond specifications and retailer prices

From £357 GBP
As of November 4, 2026
Save £617 GBP (63%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £973 GBP at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant 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 6545265940. Listed at 3 retailers as of November 4, 2026, with prices from £357 to £973, a £617 spread on the same certified stone. Do Amore Diamonds lists it at £973. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545265940
Dimensions5.19 × 4.10 × 2.68 mm
L/W Ratio1.27
Top View
5.19 mm4.10 mm0.51 ctH / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545265940
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.4%

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 4
Current: £973 GBP|Low: £314 GBP|High: £1,033 GBP|Avg: £551 GBP|-5.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 17, 2026
Retailer 2£357 GBP
Retailer 3£386 GBP
Retailer 7£409 GBP
Retailer 4£520 GBP
Retailer 6£520 GBP
Retailer 5£542 GBP
Retailer 8£647 GBP
Do Amore Diamonds£973 GBP

6 data points across 8 retailers

3 retailers£357 GBP to £973 GBP

B+
Cheapest Retailer
-
£357 GBP
Final sale: no returns
A
Retailer 2
-
£386 GBP
View
Most Expensive
B
Do Amore Diamonds
12-100766652359 · Nov 4
£973 GBP
$1,310 USD
View
2 more retailers have this diamond
Prices start from £357 GBPSave up to £617 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 Radiant
£357 GBP