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Radiant|Natural|GIA

1.20ct J VS1 Radiant Natural Diamond

VG • J/VS1 • GIA 6451650303

Certificate GIA 6451650303

Diamond specifications and retailer prices

From $2,635 SGD
As of November 6, 2026
Save $4,382 SGD (62%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $7,017 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural radiant diamond

This 1.2ct natural radiant 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 6451650303. Listed at 27 retailers as of November 5, 2026, with prices from $2,635 to $7,017, a $4,382 spread on the same certified stone. NZ Jewellers lists it at $7,017. 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

1.20
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6451650303
Dimensions6.34 × 5.22 × 3.74 mm
L/W Ratio1.21
Top View
6.34 mm5.22 mm1.20 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6451650303
Side View
Table 69.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 71.7%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $7,017 SGD|Low: $2,635 SGD|High: $7,017 SGD|Avg: $3,647 SGD
NZ Jewellers
Retailer 2
Retailer 3
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Retailer 24
November 7, 2026
Retailer 20$2,635 SGD
Retailer 17$2,672 SGD
Retailer 10$2,734 SGD
Retailer 23$2,748 SGD
Retailer 9$2,805 SGD
Retailer 4$2,866 SGD
Retailer 2$3,031 SGD
Retailer 12$3,040 SGD
Retailer 7$3,101 SGD
Retailer 3$3,181 SGD
Retailer 19$3,294 SGD
Retailer 14$3,423 SGD
Retailer 5$3,499 SGD
Retailer 15$3,499 SGD
Retailer 6$3,508 SGD
Retailer 13$3,551 SGD
Retailer 8$3,614 SGD
Retailer 16$3,849 SGD
Retailer 21$3,920 SGD
Retailer 22$4,096 SGD
Retailer 18$4,369 SGD
Retailer 11$4,830 SGD
Retailer 24$5,863 SGD
NZ Jewellers$7,017 SGD

34 data points across 24 retailers

27 retailers$2,635 SGD to $7,017 SGD

A
Cheapest Retailer
-
$2,635 SGD
A
Retailer 2
-
$2,672 SGD
View
A
Retailer 3
-
$2,734 SGD
View
A
Retailer 4
-
$2,748 SGD
View
A
Retailer 5
-
$2,761 SGD
View
A
Retailer 6
-
$2,805 SGD
View
Final sale: no returns
A
Retailer 7
-
$2,866 SGD
View
A
Retailer 8
-
$3,031 SGD
View
B+
Retailer 9
-
$3,040 SGD
View
B+
Retailer 10
-
$3,101 SGD
View
Retailer 11
-
$3,112 SGD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$3,181 SGD
View
Retailer 13
-
$3,189 SGD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
$3,294 SGD
View
B+
Retailer 15
-
$3,423 SGD
View
B+
Retailer 16
-
$3,499 SGD
View
B+
Retailer 17
-
$3,499 SGD
View
B+
Retailer 18
-
$3,508 SGD
View
B+
Retailer 19
-
$3,551 SGD
View
B+
Retailer 20
-
$3,614 SGD
View
Retailer 21
-
$3,849 SGD
View
Price last confirmed 31 days ago
B+
Retailer 22
-
$3,920 SGD
View
B
Retailer 23
-
$4,096 SGD
View
B
Retailer 24
-
$4,369 SGD
View
B
Retailer 25
-
$4,830 SGD
View
B
Retailer 26
-
$5,863 SGD
View
Most Expensive
B
NZ Jewellers
7ef3943c-3d68-4dad-ae0a-5c1b5653569e · Nov 5
$7,017 SGD
$5,475 USD
View
26 more retailers have this diamond
Prices start from $2,635 SGDSave up to $4,382 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
1.20ct Radiant
$2,635 SGD