Heart|Natural|GIA

0.51ct H VS2 Heart Natural Diamond

EX • H/VS2 • GIA 2546274865

Certificate GIA 2546274865

Diamond specifications and retailer prices

From $658 USD
SGD 889 SGD
As of October 31, 2026
12 retailers carry this diamond
Most expensive: $1,627 USD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

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 2546274865. Listed at 12 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
H
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle39.2°
OriginNatural
Grading LabGIA
CertificateGIA 2546274865
Dimensions5.01 × 5.69 × 3.11 mm
L/W Ratio1.14
Top View
5.01 mm5.69 mm0.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546274865
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 39.2°Culet: NoneDepth 54.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,627 USD|Low: $369 USD|High: $1,710 USD|Avg: $763 USD|-4.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 13, 2026
Retailer 5$461 USD
Retailer 14$479 USD
Retailer 3$500 USD
Retailer 16$562 USD
Retailer 13$562 USD
Retailer 8$570 USD
Retailer 7$608 USD
Retailer 11$610 USD
Retailer 9$622 USD
Retailer 2$658 USD
Retailer 10$720 USD
Retailer 6$795 USD
Retailer 15$800 USD
Retailer 4$811 USD
Retailer 12$1,213 USD
NZ Jewellers$1,627 USD

21 data points across 16 retailers

12 retailers

Retailer 1
-
$461 USD
HK$3,600 HKD
Price last confirmed 19 days ago
Retailer 2
-
$500 USD
View
Price last confirmed 21 days ago
Retailer 3
-
$562 USD
SGD 759 SGD
View
Price last confirmed 22 days ago
Retailer 4
-
$562 USD
€536 EUR
View
Price last confirmed 22 days ago
Retailer 5
-
$570 USD
View
Price last confirmed 32 days ago
Retailer 6
-
$622 USD
£490 GBP
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$658 USD
SGD 889 SGD
View
Retailer 8
-
$795 USD
A$1,223 AUD
View
Price last confirmed 29 days ago
Retailer 9
-
$800 USD
ZAR 12,918 ZAR
View
Price last confirmed 22 days ago
Retailer 10
-
$811 USD
View
Price last confirmed 24 days ago
Retailer 11
-
$1,213 USD
£955 GBP
View
Price last confirmed 22 days ago
Most Expensive
NZ Jewellers
493af9bd-6a42-45bc-99cb-b10e68e0c137 · Oct 11
$1,627 USD
View
Price last confirmed 22 days ago
11 more retailers have this diamond
Prices start from $658 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.

B+
0.51ct Heart
$658 USD