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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 €9,031 EUR
SGD 13,634 SGD
As of October 30, 2026
Save €3,885 EUR (30%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €12,916 EUR at Do Amore Diamonds · As of October 30, 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 9 retailers as of October 30, 2026, with prices from €9,031 to €12,916, a €3,885 spread on the same certified stone. Do Amore Diamonds lists it at €12,916. 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
Color
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: Oct 30
Current: €12,916 EUR|Low: €8,408 EUR|High: €13,462 EUR|Avg: €10,514 EUR|-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 10€8,815 EUR
Retailer 2€9,031 EUR
Retailer 6€9,074 EUR
Retailer 8€9,354 EUR
Retailer 5€9,633 EUR
Retailer 3€10,723 EUR
Retailer 7€10,723 EUR
Retailer 9€10,943 EUR
Retailer 4€11,081 EUR
Do Amore Diamonds€12,916 EUR

15 data points across 10 retailers

9 retailers€9,031 EUR to €12,916 EUR

A
Cheapest Retailer
-
€9,031 EUR
SGD 13,634 SGD
A
Retailer 2
-
€9,074 EUR
$10,138 USD
View
Final sale: no returns
A
Retailer 3
-
€9,354 EUR
MYR 42,567 MYR
View
A
Retailer 4
-
€9,633 EUR
$10,762 USD
View
A
Retailer 5
-
€10,723 EUR
$11,980 USD
View
A
Retailer 6
-
€10,723 EUR
$11,980 USD
View
B+
Retailer 7
-
€10,943 EUR
A$18,808 AUD
View
B+
Retailer 8
-
€11,081 EUR
$12,380 USD
View
Most Expensive
B+
Do Amore Diamonds
12-100766666245 · Oct 30
€12,916 EUR
$14,430 USD
View
8 more retailers have this diamond
Prices start from €9,031 EURSave up to €3,885 EUR

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
€9,031 EUR