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Heart|Natural|GIA

1.02ct J VS1 Heart Natural Diamond

VG • J/VS1 • GIA 6532454431

Certificate GIA 6532454431

Diamond specifications and retailer prices

From $2,873 SGD
As of November 5, 2026
8 retailers carry this diamond
Most expensive: $6,071 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6532454431. Listed at 8 retailers as of November 5, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.1°
OriginNatural
Grading LabGIA
CertificateGIA 6532454431
Dimensions6.93 × 5.97 × 3.51 mm
L/W Ratio1.16
Top View
6.93 mm5.97 mm1.02 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532454431
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 39.1°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
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: Nov 5
Current: $2,873 SGD|Low: $2,001 SGD|High: $5,140 SGD|Avg: $3,012 SGD|+0.1%
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
Retailer 17
November 5, 2026
Retailer 14$2,001 SGD
Retailer 15$2,095 SGD
Retailer 2$2,240 SGD
Retailer 9$2,290 SGD
Retailer 17$2,294 SGD
Retailer 10$2,363 SGD
Retailer 3$2,550 SGD
Retailer 12$2,580 SGD
Retailer 11$2,636 SGD
Retailer 1$2,873 SGD
Retailer 16$2,996 SGD
Retailer 4$3,209 SGD
Retailer 5$3,344 SGD
Retailer 13$3,362 SGD
Retailer 8$4,228 SGD
Retailer 6$4,357 SGD
Retailer 7$4,847 SGD

17 data points across 17 retailers

8 retailers

Retailer 1
-
$2,001 SGD
Price last confirmed 29 days ago
Retailer 2
-
$2,363 SGD
View
Price last confirmed 30 days ago
B+
Retailer 3
-
$2,873 SGD
View
Retailer 4
-
$2,996 SGD
View
Price last confirmed 30 days ago
Retailer 5
-
$3,344 SGD
View
Price last confirmed 33 days ago
Retailer 6
-
$3,362 SGD
View
Price last confirmed 31 days ago
Retailer 7
-
$4,847 SGD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
5264a928-c7d5-4750-9848-38d4608e1020 · Sep 25
$6,071 SGD
$4,737 USD
View
Price last confirmed 42 days ago
7 more retailers have this diamond
Prices start from $2,873 SGD

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+
1.02ct Heart
$2,873 SGD