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Radiant|Natural|GIA

1.20ct J VS1 Radiant Natural Diamond

VG • J/VS1 • GIA 6452571257

Certificate GIA 6452571257

Diamond specifications and retailer prices

From $2,886 SGD
As of November 6, 2026
Save $4,791 SGD (62%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $7,677 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 6452571257. Listed at 28 retailers as of November 5, 2026, with prices from $2,886 to $7,677, a $4,791 spread on the same certified stone. NZ Jewellers lists it at $7,677. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6452571257
Dimensions6.45 × 5.18 × 3.66 mm
L/W Ratio1.25
Top View
6.45 mm5.18 mm1.20 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6452571257
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.5%

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: $7,677 SGD|Low: $2,457 SGD|High: $7,842 SGD|Avg: $3,758 SGD|-2.1%
NZ Jewellers
Retailer 2
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Retailer 27
November 6, 2026
Retailer 27$2,886 SGD
Retailer 17$2,916 SGD
Retailer 23$2,978 SGD
Retailer 18$2,985 SGD
Retailer 7$2,990 SGD
Retailer 6$3,069 SGD
Retailer 25$3,139 SGD
Retailer 10$3,327 SGD
Retailer 4$3,377 SGD
Retailer 9$3,386 SGD
Retailer 19$3,399 SGD
Retailer 24$3,481 SGD
Retailer 20$3,509 SGD
Retailer 13$3,608 SGD
Retailer 11$3,613 SGD
Retailer 12$3,697 SGD
Retailer 15$3,763 SGD
Retailer 22$3,792 SGD
Retailer 14$3,806 SGD
Retailer 26$3,806 SGD
Retailer 3$3,838 SGD
Retailer 5$3,935 SGD
Retailer 16$4,260 SGD
Retailer 21$4,295 SGD
Retailer 2$4,766 SGD
Retailer 8$5,290 SGD
NZ Jewellers$7,677 SGD

27 data points across 27 retailers

28 retailers$2,886 SGD to $7,677 SGD

A
Cheapest Retailer
-
$2,886 SGD
A
Retailer 2
-
$2,916 SGD
View
A
Retailer 3
-
$2,978 SGD
View
A
Retailer 4
-
$2,985 SGD
View
A
Retailer 5
-
$2,990 SGD
View
A
Retailer 6
-
$3,069 SGD
View
Final sale: no returns
B+
Retailer 7
-
$3,139 SGD
View
B+
Retailer 8
-
$3,327 SGD
View
B+
Retailer 9
-
$3,377 SGD
View
B+
Retailer 10
-
$3,386 SGD
View
Retailer 11
-
$3,399 SGD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$3,481 SGD
View
Retailer 13
-
$3,509 SGD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
$3,608 SGD
View
B+
Retailer 15
-
$3,613 SGD
View
B+
Retailer 16
-
$3,697 SGD
View
B+
Retailer 17
-
$3,763 SGD
View
B+
Retailer 18
-
$3,792 SGD
View
B+
Retailer 19
-
$3,806 SGD
View
B+
Retailer 20
-
$3,806 SGD
View
B+
Retailer 21
-
$3,838 SGD
View
Retailer 22
-
$3,922 SGD
View
Price last confirmed 61 days ago
B
Retailer 23
-
$3,935 SGD
View
B
Retailer 24
-
$4,260 SGD
View
B+
Retailer 25
-
$4,295 SGD
View
B
Retailer 26
-
$4,766 SGD
View
B
Retailer 27
-
$5,290 SGD
View
Most Expensive
B
NZ Jewellers
6ae0ef16-4964-4298-b9a1-4ed9aea52c70 · Nov 5
$7,677 SGD
$5,990 USD
View
27 more retailers have this diamond
Prices start from $2,886 SGDSave up to $4,791 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
$2,886 SGD