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Round|Natural|GIA

1.02ct J VS1 Round Natural Diamond

VG • J/VS1 • GIA 6234331366

Certificate GIA 6234331366

Diamond specifications and retailer prices

From $2,862 SGD
As of November 6, 2026
Save $4,831 SGD (63%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,693 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 6234331366. Listed at 21 retailers as of November 5, 2026, with prices from $2,862 to $7,693, a $4,831 spread on the same certified stone. NZ Jewellers lists it at $7,693. 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
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6234331366
Dimensions6.51 × 6.30 × 3.93 mm
L/W Ratio1.03
Star length50%
Lower girdle75%
Top View
6.51 mm6.30 mm1.02 ctJ / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6234331366
Side View
Table 57.0%Crown 35.5°Girdle: MED-THKPavilion 40.2°Culet: SmallDepth 61.4%

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 6
Current: $3,871 SGD|Low: $2,652 SGD|High: $6,227 SGD|Avg: $4,120 SGD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$3,066 SGD
Retailer 10$3,076 SGD
Retailer 8$3,145 SGD
Retailer 3$3,461 SGD
Retailer 1$3,871 SGD
Retailer 11$4,137 SGD
Retailer 5$4,282 SGD
Retailer 4$4,322 SGD
Retailer 6$4,491 SGD
Retailer 2$5,302 SGD
Retailer 7$6,136 SGD

42 data points across 11 retailers

21 retailers$2,862 SGD to $7,693 SGD

B+
Cheapest Retailer
-
$2,862 SGD
B+
Retailer 2
-
$2,985 SGD
View
B+
Retailer 3
-
$3,013 SGD
View
B+
Retailer 4
-
$3,066 SGD
View
B+
Retailer 5
-
$3,076 SGD
View
Final sale: no returns
B+
Retailer 6
-
$3,159 SGD
View
B+
Retailer 7
-
$3,295 SGD
View
Retailer 8
-
$3,334 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,334 SGD
View
B
Retailer 10
-
$3,461 SGD
View
B
Retailer 11
-
$3,643 SGD
View
B
Retailer 12
-
$3,846 SGD
View
B
Retailer 13
-
$3,871 SGD
View
Retailer 14
-
$4,137 SGD
View
Price last confirmed 33 days ago
Retailer 15
-
$4,274 SGD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$4,282 SGD
View
B
Retailer 17
-
$4,322 SGD
View
B
Retailer 18
-
$4,491 SGD
View
B
Retailer 19
-
$5,302 SGD
View
B
Retailer 20
-
$6,136 SGD
View
Most Expensive
C
NZ Jewellers
0ea69194-30bc-42f1-8e29-139cccee1583 · Nov 5
$7,693 SGD
$6,023 USD
View
20 more retailers have this diamond
Prices start from $2,862 SGDSave up to $4,831 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
$2,862 SGD