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Radiant|Natural|GIA

1.20ct J VS1 Radiant Natural Diamond

EX • J/VS1 • GIA 3545961026

Certificate GIA 3545961026

Diamond specifications and retailer prices

From $2,394 SGD
As of November 6, 2026
Save $3,040 SGD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,795 SGD at NZ Jewellers · As of September 25, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3545961026. Listed at 20 retailers as of November 4, 2026, with a 127% 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

1.20
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3545961026
Dimensions7.07 × 5.22 × 3.52 mm
L/W Ratio1.35
Top View
7.07 mm5.22 mm1.20 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3545961026
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.4%

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: $3,290 SGD|Low: $2,394 SGD|High: $5,692 SGD|Avg: $3,425 SGD|-2.3%
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
Retailer 18
November 7, 2026
Retailer 15$2,394 SGD
Retailer 6$2,607 SGD
Retailer 17$2,870 SGD
Retailer 8$2,926 SGD
Retailer 7$2,950 SGD
Retailer 18$3,009 SGD
Retailer 16$3,095 SGD
Retailer 9$3,127 SGD
Retailer 5$3,277 SGD
Retailer 1$3,290 SGD
Retailer 4$3,336 SGD
Retailer 11$3,337 SGD
Retailer 10$3,592 SGD
Retailer 3$3,597 SGD
Retailer 13$3,796 SGD
Retailer 12$3,861 SGD
Retailer 2$4,975 SGD
Retailer 14$5,434 SGD

32 data points across 18 retailers

20 retailers$2,394 SGD to $5,434 SGD

A
Cheapest Retailer
-
$2,394 SGD
Retailer 2
-
$2,607 SGD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$2,870 SGD
View
Final sale: no returns
Retailer 4
-
$2,926 SGD
View
Price last confirmed 9 days ago
Retailer 5
-
$2,950 SGD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$3,009 SGD
View
B+
Retailer 7
-
$3,095 SGD
View
Retailer 8
-
$3,127 SGD
View
Price last confirmed 8 days ago
Retailer 9
-
$3,277 SGD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$3,290 SGD
View
B+
Retailer 11
-
$3,336 SGD
View
B+
Retailer 12
-
$3,337 SGD
View
B+
Retailer 13
-
$3,405 SGD
View
Retailer 14
-
$3,592 SGD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$3,597 SGD
View
B+
Retailer 16
-
$3,796 SGD
View
B+
Retailer 17
-
$3,861 SGD
View
B
Retailer 18
-
$4,975 SGD
View
B
Retailer 19
-
$5,434 SGD
View
Most Expensive
NZ Jewellers
7789441d-7cbe-463f-bd2f-ffd9ea4527a1 · Sep 25
$6,795 SGD
$5,302 USD
View
Price last confirmed 42 days ago
19 more retailers have this diamond
Prices start from $2,394 SGDSave up to $3,040 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
$2,394 SGD