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Radiant|Natural|GIA

1.20ct J VS1 Radiant Natural Diamond

ID • J/VS1 • GIA 7512838172

Certificate GIA 7512838172

Diamond specifications and retailer prices

From HK$20,362 HKD
As of November 5, 2026
Save HK$2,547 HKD (11%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$47,260 HKD at NZ Jewellers · As of October 11, 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 7512838172. Listed at 18 retailers as of November 5, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7512838172
Dimensions7.22 × 5.38 × 3.59 mm
L/W Ratio1.34
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Feather, Pinpoint
Top View
7.22 mm5.38 mm1.20 ctJ / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7512838172
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.8%

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: HK$20,362 HKD|Low: HK$17,250 HKD|High: HK$38,458 HKD|Avg: HK$24,984 HKD|+0.2%
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
November 5, 2026
Retailer 13HK$17,250 HKD
Retailer 8HK$18,363 HKD
Retailer 1HK$20,362 HKD
Retailer 12HK$20,863 HKD
Retailer 2HK$23,716 HKD
Retailer 9HK$23,779 HKD
Retailer 3HK$24,163 HKD
Retailer 5HK$24,609 HKD
Retailer 6HK$25,456 HKD
Retailer 14HK$25,707 HKD
Retailer 7HK$26,114 HKD
Retailer 10HK$26,349 HKD
Retailer 11HK$27,447 HKD
Retailer 4HK$38,254 HKD

25 data points across 14 retailers

18 retailersHK$20,362 HKD to HK$22,909 HKD

Retailer 1
-
HK$17,250 HKD
Price last confirmed 24 days ago
Retailer 2
-
HK$18,363 HKD
View
Price last confirmed 24 days ago
B+
Retailer 3
-
HK$20,362 HKD
View
B+
Retailer 4
-
HK$21,623 HKD
View
Retailer 5
-
HK$22,603 HKD
View
Price last confirmed 26 days ago
Retailer 6
-
HK$22,603 HKD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
HK$22,909 HKD
View
Retailer 8
-
HK$23,598 HKD
View
Price last confirmed 38 days ago
Retailer 9
-
HK$23,716 HKD
View
Price last confirmed 24 days ago
Retailer 10
-
HK$23,779 HKD
View
Price last confirmed 24 days ago
Retailer 11
-
HK$24,163 HKD
View
Price last confirmed 25 days ago
Retailer 12
-
HK$24,609 HKD
View
Price last confirmed 24 days ago
Retailer 13
-
HK$25,456 HKD
View
Price last confirmed 31 days ago
Retailer 14
-
HK$25,707 HKD
View
Price last confirmed 24 days ago
Retailer 15
-
HK$26,083 HKD
View
Price last confirmed 26 days ago
Retailer 16
-
HK$27,447 HKD
View
Price last confirmed 26 days ago
Retailer 17
-
HK$38,254 HKD
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
86966194-c7a6-448a-8112-e8413aaada49 · Oct 11
HK$47,260 HKD
$6,030 USD
View
Price last confirmed 26 days ago
17 more retailers have this diamond
Prices start from HK$20,362 HKDSave up to HK$2,547 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.

B+
1.20ct Radiant
HK$20,362 HKD