CaratHunter
Plans
Radiant|Natural|GIA

1.21ct J VS2 Radiant Natural Diamond

EX • J/VS2 • GIA 2477407045

Certificate GIA 2477407045

Diamond specifications and retailer prices

From $3,755 SGD
As of November 5, 2026
Save $4,410 SGD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,165 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural radiant diamond

This 1.21ct natural radiant sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2477407045. Listed at 23 retailers as of November 5, 2026, with prices from $3,755 to $8,165, a $4,410 spread on the same certified stone. NZ Jewellers lists it at $8,165. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
J
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.69°
Pavilion angle58.71°
OriginNatural
Grading LabGIA
CertificateGIA 2477407045
Dimensions6.93 × 5.41 × 3.72 mm
L/W Ratio1.28
Top View
6.93 mm5.41 mm1.21 ctJ / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2477407045
Side View
Table 66.0%Crown 48.69°Girdle: ThickPavilion 58.71°Culet: NoneDepth 68.7%

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 5
Current: $8,165 SGD|Low: $3,691 SGD|High: $8,165 SGD|Avg: $5,262 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
November 7, 2026
Retailer 12$3,691 SGD
Retailer 3$3,769 SGD
Retailer 7$3,882 SGD
Retailer 13$3,988 SGD
Retailer 5$4,246 SGD
Retailer 2$4,366 SGD
Retailer 6$4,850 SGD
Retailer 9$4,852 SGD
Retailer 4$5,020 SGD
Retailer 8$5,402 SGD
Retailer 10$5,720 SGD
Retailer 11$7,816 SGD
NZ Jewellers$8,165 SGD

46 data points across 13 retailers

23 retailers$3,755 SGD to $8,165 SGD

Retailer 1
-
$3,691 SGD
Price last confirmed 20 days ago
B+
Retailer 2
-
$3,755 SGD
View
B+
Retailer 3
-
$3,769 SGD
View
B+
Retailer 4
-
$3,882 SGD
View
Final sale: no returns
B+
Retailer 5
-
$3,908 SGD
View
B+
Retailer 6
-
$3,988 SGD
View
B+
Retailer 7
-
$4,108 SGD
View
Retailer 8
-
$4,246 SGD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$4,246 SGD
View
B
Retailer 10
-
$4,264 SGD
View
B+
Retailer 11
-
$4,366 SGD
View
B
Retailer 12
-
$4,742 SGD
View
B
Retailer 13
-
$4,742 SGD
View
B
Retailer 14
-
$4,850 SGD
View
B
Retailer 15
-
$4,852 SGD
View
B
Retailer 16
-
$4,896 SGD
View
Retailer 17
-
$5,020 SGD
View
Price last confirmed 30 days ago
B
Retailer 18
-
$5,092 SGD
View
Retailer 19
-
$5,310 SGD
View
Price last confirmed 15 days ago
B
Retailer 20
-
$5,402 SGD
View
B
Retailer 21
-
$5,720 SGD
View
B
Retailer 22
-
$7,816 SGD
View
Most Expensive
B
NZ Jewellers
326a1170-c974-4bb3-b677-0bfe0704bd37 · Nov 5
$8,165 SGD
$6,371 USD
View
22 more retailers have this diamond
Prices start from $3,755 SGDSave up to $4,410 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+
1.21ct Radiant
$3,755 SGD