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Radiant|Natural|GIA

2.03ct I SI1 Radiant Natural Diamond

ID • I/SI1 • GIA 6501193484

Certificate GIA 6501193484

Diamond specifications and retailer prices

From HK$72,339 HKD
As of November 6, 2026
Save HK$60,693 HKD (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$133,032 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.03ct natural radiant diamond

This 2.03ct natural radiant sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6501193484. Listed at 19 retailers as of November 5, 2026, with prices from HK$72,339 to HK$133,032, a HK$60,693 spread on the same certified stone. NZ Jewellers lists it at HK$133,032. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.03
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.93°
Pavilion angle31.21°
OriginNatural
Grading LabGIA
CertificateGIA 6501193484
Dimensions7.94 × 6.30 × 4.33 mm
L/W Ratio1.26
Top View
7.94 mm6.30 mm2.03 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6501193484
Side View
Table 68.0%Crown 48.93°Girdle: Slightly ThickPavilion 31.21°Culet: NoneDepth 68.8%

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$85,365 HKD|Low: HK$73,162 HKD|High: HK$126,159 HKD|Avg: HK$91,662 HKD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 10HK$74,056 HKD
Retailer 11HK$78,923 HKD
Retailer 9HK$79,808 HKD
Retailer 2HK$80,482 HKD
Retailer 1HK$85,365 HKD
Retailer 3HK$87,802 HKD
Retailer 8HK$87,912 HKD
Retailer 4HK$91,337 HKD
Retailer 5HK$99,997 HKD
Retailer 6HK$109,598 HKD
Retailer 7HK$124,317 HKD

39 data points across 11 retailers

19 retailersHK$72,339 HKD to HK$133,032 HKD

A
Cheapest Retailer
-
HK$72,339 HKD
A
Retailer 2
-
HK$74,056 HKD
View
A
Retailer 3
-
HK$75,741 HKD
View
A
Retailer 4
-
HK$78,923 HKD
View
A
Retailer 5
-
HK$79,808 HKD
View
Final sale: no returns
Retailer 6
-
HK$79,816 HKD
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$80,482 HKD
View
A
Retailer 8
-
HK$85,365 HKD
View
A
Retailer 9
-
HK$86,470 HKD
View
A
Retailer 10
-
HK$87,802 HKD
View
Retailer 11
-
HK$87,912 HKD
View
Price last confirmed 15 days ago
A
Retailer 12
-
HK$91,337 HKD
View
B+
Retailer 13
-
HK$95,130 HKD
View
B+
Retailer 14
-
HK$99,770 HKD
View
B+
Retailer 15
-
HK$99,997 HKD
View
Retailer 16
-
HK$105,029 HKD
View
Price last confirmed 15 days ago
B+
Retailer 17
-
HK$109,598 HKD
View
B+
Retailer 18
-
HK$124,317 HKD
View
Most Expensive
B
NZ Jewellers
18208114-ba4f-42ed-a7bb-6f29e7659fee · Nov 5
HK$133,032 HKD
$16,974 USD
View
18 more retailers have this diamond
Prices start from HK$72,339 HKDSave up to HK$60,693 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
2.03ct Radiant
HK$72,339 HKD