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Round|Natural|GIA

1.02ct J VS1 Round Natural Diamond

VG • J/VS1 • GIA 1196797733

Certificate GIA 1196797733

Diamond specifications and retailer prices

From $3,408 SGD
As of November 5, 2026
Save $4,548 SGD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,956 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 1196797733. Listed at 18 retailers as of November 5, 2026, with prices from $3,408 to $7,956, a $4,548 spread on the same certified stone. NZ Jewellers lists it at $7,956. 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

Specifications

CutVery Good
PolishGood
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1196797733
Dimensions6.45 × 6.40 × 3.99 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
6.45 mm6.40 mm1.02 ctJ / VS1
OriginNatural
CutVery Good
PolishGood
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1196797733
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,541 SGD|Low: $3,511 SGD|High: $6,441 SGD|Avg: $4,357 SGD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$3,511 SGD
Retailer 1$3,541 SGD
Retailer 7$3,805 SGD
Retailer 2$4,004 SGD
Retailer 5$4,147 SGD
Retailer 9$4,264 SGD
Retailer 3$4,428 SGD
Retailer 4$4,644 SGD
Retailer 6$6,347 SGD

37 data points across 9 retailers

18 retailers$3,408 SGD to $7,956 SGD

B+
Cheapest Retailer
-
$3,408 SGD
B+
Retailer 2
-
$3,410 SGD
View
B+
Retailer 3
-
$3,511 SGD
View
Final sale: no returns
B+
Retailer 4
-
$3,541 SGD
View
Retailer 5
-
$3,805 SGD
View
Price last confirmed 39 days ago
Retailer 6
-
$3,805 SGD
View
Price last confirmed 8 days ago
Retailer 7
-
$3,952 SGD
View
Price last confirmed 38 days ago
B
Retailer 8
-
$4,004 SGD
View
B
Retailer 9
-
$4,147 SGD
View
Retailer 10
-
$4,264 SGD
View
Price last confirmed 30 days ago
Retailer 11
-
$4,391 SGD
View
Price last confirmed 38 days ago
B
Retailer 12
-
$4,391 SGD
View
B
Retailer 13
-
$4,428 SGD
View
B
Retailer 14
-
$4,644 SGD
View
B
Retailer 15
-
$5,478 SGD
View
B
Retailer 16
-
$6,347 SGD
View
Retailer 17
-
$7,956 SGD
View
Price last confirmed 39 days ago
Most Expensive
C
NZ Jewellers
4878228b-f478-412e-afd7-0283fd85fa13 · Nov 5
$7,956 SGD
$6,229 USD
View
17 more retailers have this diamond
Prices start from $3,408 SGDSave up to $4,548 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 Round
$3,408 SGD