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Radiant|Natural|GIA

2.03ct H SI1 Radiant Natural Diamond

EX • H/SI1 • GIA 2446178320

Certificate GIA 2446178320

Diamond specifications and retailer prices

From HK$128,275 HKD
As of October 31, 2026
Save HK$9,115 HKD (7%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$137,390 HKD at Jared · As of November 6, 2026
View at Jared

About this 2.03ct natural radiant diamond

This 2.03ct natural radiant sits in the two to three carat band, graded H 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 2446178320. Listed at 4 retailers as of October 31, 2026, with a relatively tight 7% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2446178320
Dimensions8.04 × 6.46 × 4.30 mm
L/W Ratio1.24
Top View
8.04 mm6.46 mm2.03 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2446178320
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.5%

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: Oct 31
Current: HK$137,390 HKD|Low: HK$109,825 HKD|High: HK$137,468 HKD|Avg: HK$122,379 HKD|-0.1%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 5, 2026
Retailer 7HK$109,825 HKD
Retailer 6HK$110,570 HKD
Retailer 5HK$125,696 HKD
Retailer 2HK$128,275 HKD
Retailer 3HK$132,922 HKD
Retailer 4HK$132,922 HKD
JaredHK$137,390 HKD

13 data points across 7 retailers

4 retailersHK$128,275 HKD to HK$137,390 HKD

B+
Cheapest Retailer
-
HK$128,275 HKD
B
Retailer 2
-
HK$132,922 HKD
View
B
Retailer 3
-
HK$132,922 HKD
View
Most Expensive
B
Jared
158649291 · Nov 6
HK$137,390 HKD
$17,530 USD
View
3 more retailers have this diamond
Prices start from HK$128,275 HKDSave up to HK$9,115 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+
2.03ct Radiant
HK$128,275 HKD