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Radiant|Natural|GIA

1.20ct J VVS1 Radiant Natural Diamond

VG • J/VVS1 • GIA 6425051393

Certificate GIA 6425051393

Diamond specifications and retailer prices

From $4,323 SGD
As of November 6, 2026
Save $6,206 SGD (59%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $10,528 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6425051393. Listed at 24 retailers as of November 5, 2026, with prices from $4,323 to $10,528, a $6,206 spread on the same certified stone. NZ Jewellers lists it at $10,528. 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
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6425051393
Dimensions7.21 × 5.51 × 3.53 mm
L/W Ratio1.31
Top View
7.21 mm5.51 mm1.20 ctJ / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6425051393
Side View
Table 72.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.1%

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: $5,949 SGD|Low: $4,373 SGD|High: $9,739 SGD|Avg: $5,863 SGD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 3$4,547 SGD
Retailer 9$4,665 SGD
Retailer 4$4,721 SGD
Retailer 8$4,816 SGD
Retailer 10$5,052 SGD
Retailer 2$5,475 SGD
Retailer 12$5,475 SGD
Retailer 1$5,949 SGD
Retailer 11$6,091 SGD
Retailer 5$6,799 SGD
Retailer 6$7,373 SGD
Retailer 7$9,598 SGD

44 data points across 12 retailers

24 retailers$4,323 SGD to $10,528 SGD

B+
Cheapest Retailer
-
$4,323 SGD
B+
Retailer 2
-
$4,547 SGD
View
B+
Retailer 3
-
$4,665 SGD
View
B+
Retailer 4
-
$4,721 SGD
View
B
Retailer 5
-
$4,816 SGD
View
B
Retailer 6
-
$5,052 SGD
View
Final sale: no returns
B
Retailer 7
-
$5,197 SGD
View
B
Retailer 8
-
$5,448 SGD
View
B
Retailer 9
-
$5,475 SGD
View
B
Retailer 10
-
$5,475 SGD
View
Retailer 11
-
$5,475 SGD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$5,745 SGD
View
B
Retailer 13
-
$5,949 SGD
View
Retailer 14
-
$6,091 SGD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$6,164 SGD
View
B
Retailer 16
-
$6,164 SGD
View
B
Retailer 17
-
$6,317 SGD
View
B
Retailer 18
-
$6,370 SGD
View
Retailer 19
-
$6,672 SGD
View
Price last confirmed 15 days ago
B
Retailer 20
-
$6,799 SGD
View
B
Retailer 21
-
$7,373 SGD
View
B
Retailer 22
-
$8,742 SGD
View
B
Retailer 23
-
$9,598 SGD
View
Most Expensive
B
NZ Jewellers
0b47f1c7-b06a-4979-99a6-0db8061f43d5 · Nov 5
$10,528 SGD
$8,215 USD
View
23 more retailers have this diamond
Prices start from $4,323 SGDSave up to $6,206 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+
1.20ct Radiant
$4,323 SGD