Heart|Natural|GIA

0.51ct H VS2 Heart Natural Diamond

EX • H/VS2 • GIA 6502562582

Certificate GIA 6502562582

Diamond specifications and retailer prices

From $475 USD
As of November 2, 2026
Save $338 USD (42%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $813 USD at Fonder Diamond · As of October 31, 2026
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 H 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 6502562582. Listed at 8 retailers as of October 31, 2026, with prices from $475 to $813, a $338 spread on the same certified stone. Fonder Diamond lists it at $813. 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
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6502562582
Dimensions4.86 × 5.67 × 3.32 mm
L/W Ratio1.17
Top View
4.86 mm5.67 mm0.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502562582
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.5%

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 2
Current: $813 USD|Low: $431 USD|High: $818 USD|Avg: $661 USD|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 5$475 USD
Retailer 8$571 USD
Retailer 6$617 USD
Retailer 2$642 USD
Retailer 3$670 USD
Retailer 7$670 USD
Retailer 4$690 USD
Fonder Diamond$813 USD

43 data points across 8 retailers

8 retailers$475 USD to $813 USD

A
Cheapest Retailer
-
$475 USD
Final sale: no returns
A
Retailer 2
-
$571 USD
SGD 771 SGD
View
A
Retailer 3
-
$617 USD
View
B+
Retailer 4
-
$642 USD
£505 GBP
View
B+
Retailer 5
-
$670 USD
View
B+
Retailer 6
-
$670 USD
View
B+
Retailer 7
-
$690 USD
View
Most Expensive
B
Fonder Diamond
96965595 · Oct 31
$813 USD
SGD 1,098 SGD
View
7 more retailers have this diamond
Prices start from $475 USDSave up to $338 USD

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 Heart
$475 USD