Radiant|Natural|GIA

1.20ct J VS1 Radiant Natural Diamond

EX • J/VS1 • GIA 3545961026

Certificate GIA 3545961026

Diamond specifications and retailer prices

From $1,868 USD
As of November 6, 2026
Save $2,372 USD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $5,302 USD 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
Color
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: $2,567 USD|Low: $1,868 USD|High: $4,441 USD|Avg: $2,672 USD|-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$1,868 USD
Retailer 6$2,034 USD
Retailer 17$2,239 USD
Retailer 8$2,283 USD
Retailer 7$2,302 USD
Retailer 18$2,348 USD
Retailer 16$2,415 USD
Retailer 9$2,440 USD
Retailer 5$2,557 USD
Retailer 1$2,567 USD
Retailer 4$2,603 USD
Retailer 11$2,604 USD
Retailer 10$2,803 USD
Retailer 3$2,807 USD
Retailer 13$2,962 USD
Retailer 12$3,013 USD
Retailer 2$3,882 USD
Retailer 14$4,240 USD

32 data points across 18 retailers

20 retailers$1,868 USD to $4,240 USD

A
Cheapest Retailer
-
$1,868 USD
Retailer 2
-
$2,034 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$2,239 USD
View
Final sale: no returns
Retailer 4
-
$2,283 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$2,302 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$2,348 USD
View
B+
Retailer 7
-
$2,415 USD
View
Retailer 8
-
$2,440 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$2,557 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$2,567 USD
View
B+
Retailer 11
-
$2,603 USD
View
B+
Retailer 12
-
$2,604 USD
View
B+
Retailer 13
-
$2,657 USD
View
Retailer 14
-
$2,803 USD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
$2,807 USD
View
B+
Retailer 16
-
$2,962 USD
View
B+
Retailer 17
-
$3,013 USD
View
B
Retailer 18
-
$3,882 USD
View
B
Retailer 19
-
$4,240 USD
View
Most Expensive
NZ Jewellers
7789441d-7cbe-463f-bd2f-ffd9ea4527a1 · Sep 25
$5,302 USD
View
Price last confirmed 42 days ago
19 more retailers have this diamond
Prices start from $1,868 USDSave up to $2,372 USD

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
$1,868 USD