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Heart|Natural|GIA

0.51ct J VVS1 Heart Natural Diamond

ID • J/VVS1 • GIA 7528837321

Certificate GIA 7528837321

Diamond specifications and retailer prices

From £459 GBP
SGD 833 SGD
As of October 31, 2026
2 retailers carry this diamond
Most expensive: £459 GBP at Fonder Diamond
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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7528837321. Listed at 2 retailers as of October 31, 2026. 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
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 7528837321
Dimensions5.54 × 4.75 × 3.31 mm
L/W Ratio1.17
Girdle conditionFaceted
Top View
5.54 mm4.75 mm0.51 ctJ / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7528837321
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 39.7°Culet: NoneDepth 59.6%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: £459 GBP|Low: £339 GBP|High: £618 GBP|Avg: £476 GBP|-0.5%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 13, 2026
Retailer 4£339 GBP
Retailer 11£362 GBP
Retailer 10£387 GBP
Retailer 9£436 GBP
Retailer 5£441 GBP
Fonder Diamond£459 GBP
Retailer 2£474 GBP
Retailer 6£548 GBP
Retailer 8£560 GBP
Retailer 3£604 GBP
Retailer 7£618 GBP

3 data points across 11 retailers

2 retailers

Retailer 1
-
£362 GBP
HK$3,800 HKD
Price last confirmed 59 days ago
Most Expensive
B+
Fonder Diamond
209455857 · Oct 31
£459 GBP
SGD 833 SGD
View
1 more retailer has this diamond

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
£459 GBP