Heart|Natural|GIA

0.51ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 1549375786

Certificate GIA 1549375786

Diamond specifications and retailer prices

From $613 USD
SGD 829 SGD
As of October 31, 2026
11 retailers carry this diamond
Most expensive: $1,679 USD at NZ Jewellers · As of September 25, 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 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 1549375786. Listed at 11 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
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 1549375786
Dimensions5.04 × 5.55 × 3.24 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
5.04 mm5.55 mm0.51 ctJ / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549375786
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 39.6°Culet: NoneDepth 58.5%

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: $613 USD|Low: $358 USD|High: $1,237 USD|Avg: $686 USD|-0.5%
Retailer 1
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 15$435 USD
Retailer 13$473 USD
Retailer 5$490 USD
Retailer 3$545 USD
Retailer 14$560 USD
Retailer 8$597 USD
Retailer 1$613 USD
Retailer 11$614 USD
Retailer 12$715 USD
Retailer 2$718 USD
Retailer 9$735 USD
Retailer 10$763 USD
Retailer 7$785 USD
Retailer 6$787 USD
Retailer 16$790 USD
Retailer 4$1,198 USD

23 data points across 16 retailers

11 retailers

Retailer 1
-
$435 USD
HK$3,400 HKD
Price last confirmed 18 days ago
Retailer 2
-
$490 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$545 USD
SGD 736 SGD
View
Price last confirmed 22 days ago
B+
Retailer 4
-
$613 USD
SGD 829 SGD
View
Retailer 5
-
$614 USD
£484 GBP
View
Price last confirmed 21 days ago
Retailer 6
-
$718 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$785 USD
A$1,208 AUD
View
Price last confirmed 29 days ago
Retailer 8
-
$787 USD
View
Price last confirmed 23 days ago
Retailer 9
-
$790 USD
ZAR 12,755 ZAR
View
Price last confirmed 22 days ago
Retailer 10
-
$1,198 USD
£943 GBP
View
Price last confirmed 22 days ago
Most Expensive
NZ Jewellers
f263b1b8-e463-47c1-83b8-501c56e1e7be · Sep 25
$1,679 USD
View
Price last confirmed 38 days ago
10 more retailers have this diamond
Prices start from $613 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
$613 USD