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Radiant|Natural|GIA

2.03ct H SI1 Radiant Natural Diamond

ID • H/SI1 • GIA 2245090114

Certificate GIA 2245090114

Diamond specifications and retailer prices

From $14,596 AUD
HK$80,100 HKD
As of November 1, 2026
Save $14,347 AUD (50%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $28,943 AUD at NZ Jewellers · As of October 30, 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 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 2245090114. Listed at 21 retailers as of October 30, 2026, with prices from $14,596 to $28,943, a $14,347 spread on the same certified stone. NZ Jewellers lists it at $28,943. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245090114
Dimensions8.15 × 6.24 × 4.34 mm
L/W Ratio1.31
Girdle conditionPolished
Top View
8.15 mm6.24 mm2.03 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245090114
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.6%

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 1
Current: $28,943 AUD|Low: $14,596 AUD|High: $29,537 AUD|Avg: $19,381 AUD|-2.0%
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
Retailer 21
November 2, 2026
Retailer 19$14,596 AUD
Retailer 9$15,553 AUD
Retailer 5$16,117 AUD
Retailer 8$16,309 AUD
Retailer 20$16,571 AUD
Retailer 16$16,773 AUD
Retailer 18$17,049 AUD
Retailer 13$17,689 AUD
Retailer 15$17,933 AUD
Retailer 12$18,345 AUD
Retailer 2$18,466 AUD
Retailer 17$18,550 AUD
Retailer 10$18,834 AUD
Retailer 14$19,020 AUD
Retailer 21$19,186 AUD
Retailer 4$19,879 AUD
Retailer 11$21,400 AUD
Retailer 7$21,532 AUD
Retailer 6$23,890 AUD
Retailer 3$26,984 AUD
NZ Jewellers$28,943 AUD

13 data points across 21 retailers

21 retailers$14,596 AUD to $28,943 AUD

A
Cheapest Retailer
-
$14,596 AUD
HK$80,100 HKD
A
Retailer 2
-
$15,553 AUD
$10,925 USD
View
A
Retailer 3
-
$16,117 AUD
€10,782 EUR
View
A
Retailer 4
-
$16,309 AUD
$11,456 USD
View
A
Retailer 5
-
$16,571 AUD
₹1,108,579 INR
View
A
Retailer 6
-
$16,773 AUD
View
A
Retailer 7
-
$17,049 AUD
$11,976 USD
View
B+
Retailer 8
-
$17,689 AUD
£9,784 GBP
View
B+
Retailer 9
-
$17,933 AUD
$12,597 USD
View
B+
Retailer 10
-
$18,345 AUD
$12,886 USD
View
B+
Retailer 11
-
$18,466 AUD
$12,971 USD
View
Final sale: no returns
B+
Retailer 12
-
$18,550 AUD
$13,030 USD
View
B+
Retailer 13
-
$18,834 AUD
$13,230 USD
View
Retailer 14
-
$19,020 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$19,186 AUD
$13,477 USD
View
B+
Retailer 16
-
$19,879 AUD
£10,995 GBP
View
B
Retailer 17
-
$21,400 AUD
$15,033 USD
View
B+
Retailer 18
-
$21,532 AUD
€14,405 EUR
View
B+
Retailer 19
-
$23,890 AUD
ZAR 271,101 ZAR
View
B
Retailer 20
-
$26,984 AUD
£14,925 GBP
View
Most Expensive
B
NZ Jewellers
13d0077b-afd0-4d55-9aef-42dc1f235e78 · Oct 30
$28,943 AUD
$20,331 USD
View
20 more retailers have this diamond
Prices start from $14,596 AUDSave up to $14,347 AUD

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
$14,596 AUD