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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 $29,524 NZD
As of October 31, 2026
Save $2,098 NZD (7%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $31,622 NZD 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $31,622 NZD|Low: $25,278 NZD|High: $31,640 NZD|Avg: $28,167 NZD|-0.1%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 5, 2026
Retailer 7$25,278 NZD
Retailer 6$25,449 NZD
Retailer 5$28,931 NZD
Retailer 2$29,524 NZD
Retailer 3$30,594 NZD
Retailer 4$30,594 NZD
Jared$31,622 NZD

13 data points across 7 retailers

4 retailers$29,524 NZD to $31,622 NZD

B+
Cheapest Retailer
-
$29,524 NZD
B
Retailer 2
-
$30,594 NZD
View
B
Retailer 3
-
$30,594 NZD
View
Most Expensive
B
Jared
158649291 · Nov 6
$31,622 NZD
$17,530 USD
View
3 more retailers have this diamond
Prices start from $29,524 NZDSave up to $2,098 NZD

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
$29,524 NZD