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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 HK$14,640 HKD
As of November 6, 2026
Save HK$18,590 HKD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$41,554 HKD 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: HK$20,119 HKD|Low: HK$14,640 HKD|High: HK$34,806 HKD|Avg: HK$20,943 HKD|-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 15HK$14,640 HKD
Retailer 6HK$15,941 HKD
Retailer 17HK$17,548 HKD
Retailer 8HK$17,893 HKD
Retailer 7HK$18,042 HKD
Retailer 18HK$18,402 HKD
Retailer 16HK$18,927 HKD
Retailer 9HK$19,123 HKD
Retailer 5HK$20,040 HKD
Retailer 1HK$20,119 HKD
Retailer 4HK$20,401 HKD
Retailer 11HK$20,409 HKD
Retailer 10HK$21,968 HKD
Retailer 3HK$22,000 HKD
Retailer 13HK$23,214 HKD
Retailer 12HK$23,614 HKD
Retailer 2HK$30,425 HKD
Retailer 14HK$33,231 HKD

32 data points across 18 retailers

20 retailersHK$14,640 HKD to HK$33,231 HKD

A
Cheapest Retailer
-
HK$14,640 HKD
Retailer 2
-
HK$15,941 HKD
View
Price last confirmed 10 days ago
A
Retailer 3
-
HK$17,548 HKD
View
Final sale: no returns
Retailer 4
-
HK$17,893 HKD
View
Price last confirmed 9 days ago
Retailer 5
-
HK$18,042 HKD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
HK$18,402 HKD
View
B+
Retailer 7
-
HK$18,927 HKD
View
Retailer 8
-
HK$19,123 HKD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$20,040 HKD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
HK$20,119 HKD
View
B+
Retailer 11
-
HK$20,401 HKD
View
B+
Retailer 12
-
HK$20,409 HKD
View
B+
Retailer 13
-
HK$20,824 HKD
View
Retailer 14
-
HK$21,968 HKD
View
Price last confirmed 32 days ago
B+
Retailer 15
-
HK$22,000 HKD
View
B+
Retailer 16
-
HK$23,214 HKD
View
B+
Retailer 17
-
HK$23,614 HKD
View
B
Retailer 18
-
HK$30,425 HKD
View
B
Retailer 19
-
HK$33,231 HKD
View
Most Expensive
NZ Jewellers
7789441d-7cbe-463f-bd2f-ffd9ea4527a1 · Sep 25
HK$41,554 HKD
$5,302 USD
View
Price last confirmed 42 days ago
19 more retailers have this diamond
Prices start from HK$14,640 HKDSave up to HK$18,590 HKD

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
HK$14,640 HKD