CaratHunter
Plans
Radiant|Natural|GIA

1.21ct J VVS1 Radiant Natural Diamond

EX • J/VVS1 • GIA 2546974378

Certificate GIA 2546974378

Diamond specifications and retailer prices

From $2,640 SGD
As of November 6, 2026
Save $3,595 SGD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,975 SGD at NZ Jewellers · As of September 25, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546974378. Listed at 19 retailers as of November 4, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546974378
Dimensions7.18 × 5.29 × 3.57 mm
L/W Ratio1.36
Top View
7.18 mm5.29 mm1.21 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2546974378
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $3,445 SGD|Low: $2,640 SGD|High: $6,443 SGD|Avg: $3,849 SGD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 14$2,640 SGD
Retailer 7$3,249 SGD
Retailer 15$3,249 SGD
Retailer 16$3,292 SGD
Retailer 17$3,305 SGD
Retailer 6$3,355 SGD
Retailer 1$3,445 SGD
Retailer 8$3,448 SGD
Retailer 4$3,628 SGD
Retailer 10$3,667 SGD
Retailer 5$3,758 SGD
Retailer 3$4,070 SGD
Retailer 11$4,154 SGD
Retailer 9$4,224 SGD
Retailer 12$4,355 SGD
Retailer 2$5,476 SGD
Retailer 13$6,235 SGD

31 data points across 17 retailers

19 retailers$2,640 SGD to $6,235 SGD

A
Cheapest Retailer
-
$2,640 SGD
A
Retailer 2
-
$3,249 SGD
View
Retailer 3
-
$3,249 SGD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$3,292 SGD
View
Final sale: no returns
B+
Retailer 5
-
$3,305 SGD
View
Retailer 6
-
$3,355 SGD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$3,445 SGD
View
Retailer 8
-
$3,448 SGD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$3,628 SGD
View
B+
Retailer 10
-
$3,667 SGD
View
B+
Retailer 11
-
$3,713 SGD
View
Retailer 12
-
$3,758 SGD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$4,070 SGD
View
B+
Retailer 14
-
$4,154 SGD
View
Retailer 15
-
$4,224 SGD
View
Price last confirmed 31 days ago
B+
Retailer 16
-
$4,355 SGD
View
B+
Retailer 17
-
$5,476 SGD
View
B
Retailer 18
-
$6,235 SGD
View
Most Expensive
NZ Jewellers
91d7d80a-8d61-463c-afc5-d77bbd736447 · Sep 25
$7,975 SGD
$6,223 USD
View
Price last confirmed 42 days ago
18 more retailers have this diamond
Prices start from $2,640 SGDSave up to $3,595 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
1.21ct Radiant
$2,640 SGD