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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 €9,036 EUR
As of November 3, 2026
Save €3,888 EUR (30%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €12,924 EUR 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 €9,036 to €12,924, a €3,888 spread on the same certified stone. Do Amore Diamonds lists it at €12,924. 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: €12,924 EUR|Low: €8,414 EUR|High: €13,471 EUR|Avg: €10,521 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€8,820 EUR
Retailer 2€9,036 EUR
Retailer 6€9,080 EUR
Retailer 8€9,360 EUR
Retailer 5€9,639 EUR
Retailer 3€10,730 EUR
Retailer 7€10,730 EUR
Retailer 9€10,949 EUR
Retailer 4€11,088 EUR
Do Amore Diamonds€12,924 EUR

15 data points across 10 retailers

8 retailers€9,036 EUR to €12,924 EUR

A
Cheapest Retailer
-
€9,036 EUR
Retailer 2
-
€9,360 EUR
View
Price last confirmed 8 days ago
A
Retailer 3
-
€9,639 EUR
View
B+
Retailer 4
-
€10,730 EUR
View
B+
Retailer 5
-
€10,730 EUR
View
B+
Retailer 6
-
€10,949 EUR
View
B+
Retailer 7
-
€11,088 EUR
View
Most Expensive
B+
Do Amore Diamonds
12-100766666245 · Nov 3
€12,924 EUR
$14,430 USD
View
7 more retailers have this diamond
Prices start from €9,036 EURSave up to €3,888 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
€9,036 EUR