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Round|Natural|GIA

1.02ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 6341816347

Certificate GIA 6341816347

Diamond specifications and retailer prices

From $1,945 SGD
As of November 6, 2026
Save $3,668 SGD (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,614 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6341816347. Listed at 14 retailers as of November 5, 2026, with prices from $1,945 to $5,614, a $3,668 spread on the same certified stone. NZ Jewellers lists it at $5,614. 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
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6341816347
Dimensions6.32 × 6.26 × 4.06 mm
L/W Ratio1.01
Top View
6.32 mm6.26 mm1.02 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6341816347
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,614 SGD|Low: $1,929 SGD|High: $5,614 SGD|Avg: $2,717 SGD
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
November 6, 2026
Retailer 11$1,945 SGD
Retailer 5$2,097 SGD
Retailer 3$2,123 SGD
Retailer 2$2,202 SGD
Retailer 12$2,302 SGD
Retailer 14$2,302 SGD
Retailer 13$2,408 SGD
Retailer 4$2,477 SGD
Retailer 6$2,486 SGD
Retailer 7$2,504 SGD
Retailer 8$2,539 SGD
Retailer 15$2,656 SGD
Retailer 10$3,132 SGD
Retailer 9$4,021 SGD
NZ Jewellers$5,614 SGD

33 data points across 15 retailers

14 retailers$1,945 SGD to $5,614 SGD

A
Cheapest Retailer
-
$1,945 SGD
B+
Retailer 2
-
$2,097 SGD
View
B+
Retailer 3
-
$2,123 SGD
View
Final sale: no returns
B+
Retailer 4
-
$2,202 SGD
View
B+
Retailer 5
-
$2,302 SGD
View
Retailer 6
-
$2,302 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,408 SGD
View
B+
Retailer 8
-
$2,477 SGD
View
B+
Retailer 9
-
$2,504 SGD
View
B+
Retailer 10
-
$2,539 SGD
View
B+
Retailer 11
-
$2,656 SGD
View
B
Retailer 12
-
$3,132 SGD
View
B
Retailer 13
-
$4,021 SGD
View
Most Expensive
C
NZ Jewellers
7b5bebc2-1188-443d-8ec1-8cf64b10016a · Nov 5
$5,614 SGD
$4,395 USD
View
13 more retailers have this diamond
Prices start from $1,945 SGDSave up to $3,668 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.

A
1.02ct Round
$1,945 SGD