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Radiant|Natural|GIA

2.03ct I SI1 Radiant Natural Diamond

ID • I/SI1 • GIA 1543641100

Certificate GIA 1543641100

Diamond specifications and retailer prices

From HK$79,072 HKD
As of November 3, 2026
Save HK$34,022 HKD (30%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$113,094 HKD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

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 1543641100. Listed at 8 retailers as of November 3, 2026, with prices from HK$79,072 to HK$113,094, a HK$34,022 spread on the same certified stone. Do Amore Diamonds lists it at HK$113,094. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1543641100
Dimensions8.00 × 6.36 × 4.36 mm
L/W Ratio1.26
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
8.00 mm6.36 mm2.03 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1543641100
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.4%

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 3
Current: HK$113,094 HKD|Low: HK$73,625 HKD|High: HK$117,874 HKD|Avg: HK$92,059 HKD|-3.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 10HK$77,183 HKD
Retailer 2HK$79,072 HKD
Retailer 6HK$79,456 HKD
Retailer 8HK$81,901 HKD
Retailer 5HK$84,346 HKD
Retailer 3HK$93,892 HKD
Retailer 7HK$93,892 HKD
Retailer 9HK$95,812 HKD
Retailer 4HK$97,027 HKD
Do Amore DiamondsHK$113,094 HKD

15 data points across 10 retailers

8 retailersHK$79,072 HKD to HK$113,094 HKD

A
Cheapest Retailer
-
HK$79,072 HKD
Retailer 2
-
HK$81,901 HKD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$84,346 HKD
View
B+
Retailer 4
-
HK$93,892 HKD
View
B+
Retailer 5
-
HK$93,892 HKD
View
B+
Retailer 6
-
HK$95,812 HKD
View
B+
Retailer 7
-
HK$97,027 HKD
View
Most Expensive
B+
Do Amore Diamonds
12-100766666245 · Nov 3
HK$113,094 HKD
$14,430 USD
View
7 more retailers have this diamond
Prices start from HK$79,072 HKDSave up to HK$34,022 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$79,072 HKD