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Radiant|Natural|GIA

1.02ct I VS1 Radiant Natural Diamond

VG • I/VS1 • GIA 2504101157

Certificate GIA 2504101157

Diamond specifications and retailer prices

From HK$13,825 HKD
As of November 6, 2026
Save HK$26,052 HKD (65%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$40,958 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded I 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 2504101157. Listed at 23 retailers as of November 5, 2026, with a 188% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.02
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.7°
Pavilion angle47.3°
OriginNatural
Grading LabGIA
CertificateGIA 2504101157
Dimensions6.53 × 5.00 × 3.40 mm
L/W Ratio1.31
Top View
6.53 mm5.00 mm1.02 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2504101157
Side View
Table 65.0%Crown 23.7°Girdle: STK-THKPavilion 47.3°Culet: NoneDepth 68.0%

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$39,877 HKD|Low: HK$13,825 HKD|High: HK$40,958 HKD|Avg: HK$20,854 HKD|-2.6%
NZ Jewellers
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
Retailer 19
Retailer 20
November 5, 2026
Retailer 15HK$13,825 HKD
Retailer 16HK$15,244 HKD
Retailer 5HK$15,612 HKD
Retailer 7HK$15,949 HKD
Retailer 4HK$17,281 HKD
Retailer 11HK$17,281 HKD
Retailer 19HK$17,399 HKD
Retailer 20HK$17,697 HKD
Retailer 10HK$18,081 HKD
Retailer 3HK$19,907 HKD
Retailer 17HK$19,907 HKD
Retailer 9HK$19,938 HKD
Retailer 13HK$20,181 HKD
Retailer 18HK$20,534 HKD
Retailer 8HK$21,569 HKD
Retailer 12HK$21,921 HKD
Retailer 2HK$23,277 HKD
Retailer 6HK$27,470 HKD
Retailer 14HK$33,317 HKD
NZ JewellersHK$39,877 HKD

43 data points across 20 retailers

23 retailersHK$13,825 HKD to HK$39,877 HKD

A
Cheapest Retailer
-
HK$13,825 HKD
Retailer 2
-
HK$15,244 HKD
View
Price last confirmed 10 days ago
A
Retailer 3
-
HK$15,612 HKD
View
A
Retailer 4
-
HK$15,949 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$17,281 HKD
View
Retailer 6
-
HK$17,281 HKD
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$17,399 HKD
View
A
Retailer 8
-
HK$17,697 HKD
View
Retailer 9
-
HK$17,752 HKD
View
Price last confirmed 40 days ago
A
Retailer 10
-
HK$18,081 HKD
View
A
Retailer 11
-
HK$19,907 HKD
View
A
Retailer 12
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HK$19,907 HKD
View
A
Retailer 13
-
HK$19,938 HKD
View
A
Retailer 14
-
HK$20,181 HKD
View
Retailer 15
-
HK$20,479 HKD
View
Price last confirmed 39 days ago
A
Retailer 16
-
HK$20,534 HKD
View
B+
Retailer 17
-
HK$21,569 HKD
View
Retailer 18
-
HK$21,921 HKD
View
Price last confirmed 32 days ago
B+
Retailer 19
-
HK$23,277 HKD
View
B
Retailer 20
-
HK$27,470 HKD
View
B
Retailer 21
-
HK$33,317 HKD
View
B
Retailer 22
-
HK$39,877 HKD
View
Most Expensive
NZ Jewellers
fea71b1d-11ae-418c-8b07-bf0a7168b6b9 · Sep 28
HK$40,958 HKD
$5,226 USD
View
Price last confirmed 40 days ago
22 more retailers have this diamond
Prices start from HK$13,825 HKDSave up to HK$26,052 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
1.02ct Radiant
HK$13,825 HKD