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Radiant|Natural|GIA

1.20ct J VS1 Radiant Natural Diamond

VG • J/VS1 • GIA 6452571257

Certificate GIA 6452571257

Diamond specifications and retailer prices

From HK$17,650 HKD
As of November 6, 2026
Save HK$29,296 HKD (62%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: HK$46,946 HKD at NZ Jewellers · As of November 5, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6452571257. Listed at 28 retailers as of November 5, 2026, with prices from HK$17,650 to HK$46,946, a HK$29,296 spread on the same certified stone. NZ Jewellers lists it at HK$46,946. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
J
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6452571257
Dimensions6.45 × 5.18 × 3.66 mm
L/W Ratio1.25
Top View
6.45 mm5.18 mm1.20 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6452571257
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 70.5%

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: HK$46,946 HKD|Low: HK$15,024 HKD|High: HK$47,957 HKD|Avg: HK$22,984 HKD|-2.1%
NZ Jewellers
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Retailer 27
November 6, 2026
Retailer 27HK$17,650 HKD
Retailer 17HK$17,830 HKD
Retailer 23HK$18,214 HKD
Retailer 18HK$18,253 HKD
Retailer 7HK$18,285 HKD
Retailer 6HK$18,771 HKD
Retailer 25HK$19,194 HKD
Retailer 10HK$20,346 HKD
Retailer 4HK$20,652 HKD
Retailer 9HK$20,706 HKD
Retailer 19HK$20,785 HKD
Retailer 24HK$21,286 HKD
Retailer 20HK$21,459 HKD
Retailer 13HK$22,062 HKD
Retailer 11HK$22,094 HKD
Retailer 12HK$22,611 HKD
Retailer 15HK$23,011 HKD
Retailer 22HK$23,191 HKD
Retailer 14HK$23,277 HKD
Retailer 26HK$23,277 HKD
Retailer 3HK$23,473 HKD
Retailer 5HK$24,061 HKD
Retailer 16HK$26,052 HKD
Retailer 21HK$26,263 HKD
Retailer 2HK$29,147 HKD
Retailer 8HK$32,353 HKD
NZ JewellersHK$46,946 HKD

27 data points across 27 retailers

28 retailersHK$17,650 HKD to HK$46,946 HKD

A
Cheapest Retailer
-
HK$17,650 HKD
A
Retailer 2
-
HK$17,830 HKD
View
A
Retailer 3
-
HK$18,214 HKD
View
A
Retailer 4
-
HK$18,253 HKD
View
A
Retailer 5
-
HK$18,285 HKD
View
A
Retailer 6
-
HK$18,771 HKD
View
Final sale: no returns
B+
Retailer 7
-
HK$19,194 HKD
View
B+
Retailer 8
-
HK$20,346 HKD
View
B+
Retailer 9
-
HK$20,652 HKD
View
B+
Retailer 10
-
HK$20,706 HKD
View
Retailer 11
-
HK$20,785 HKD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
HK$21,286 HKD
View
Retailer 13
-
HK$21,459 HKD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
HK$22,062 HKD
View
B+
Retailer 15
-
HK$22,094 HKD
View
B+
Retailer 16
-
HK$22,611 HKD
View
B+
Retailer 17
-
HK$23,011 HKD
View
B+
Retailer 18
-
HK$23,191 HKD
View
B+
Retailer 19
-
HK$23,277 HKD
View
B+
Retailer 20
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HK$23,277 HKD
View
B+
Retailer 21
-
HK$23,473 HKD
View
Retailer 22
-
HK$23,982 HKD
View
Price last confirmed 61 days ago
B
Retailer 23
-
HK$24,061 HKD
View
B
Retailer 24
-
HK$26,052 HKD
View
B+
Retailer 25
-
HK$26,263 HKD
View
B
Retailer 26
-
HK$29,147 HKD
View
B
Retailer 27
-
HK$32,353 HKD
View
Most Expensive
B
NZ Jewellers
6ae0ef16-4964-4298-b9a1-4ed9aea52c70 · Nov 5
HK$46,946 HKD
$5,990 USD
View
27 more retailers have this diamond
Prices start from HK$17,650 HKDSave up to HK$29,296 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$17,650 HKD