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Heart|Natural|GIA

0.51ct J VS2 Heart Natural Diamond

EX • J/VS2 • GIA 6545407756

Certificate GIA 6545407756

Diamond specifications and retailer prices

From £418 GBP
SGD 757 SGD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £418 GBP at Fonder Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Fonder Diamond

About this 0.51ct natural heart diamond

This 0.51ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545407756. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 6545407756
Dimensions4.90 × 5.51 × 3.24 mm
L/W Ratio1.12
Top View
4.90 mm5.51 mm0.51 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545407756
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 39.6°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: £418 GBP|Low: £271 GBP|High: £507 GBP|Avg: £405 GBP|-0.3%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 13, 2026
Retailer 6£271 GBP
Retailer 10£277 GBP
Retailer 5£358 GBP
Retailer 12£362 GBP
Retailer 7£375 GBP
Retailer 2£385 GBP
Retailer 4£414 GBP
Fonder Diamond£418 GBP
Retailer 9£487 GBP
Retailer 11£494 GBP
Retailer 3£504 GBP
Retailer 8£507 GBP

4 data points across 12 retailers

1 retailer

B+
Fonder Diamond
455336107 · Oct 31
£418 GBP
SGD 757 SGD
View

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 Heart
£418 GBP