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Round|Natural|GIA

2.03ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 5231449731

Certificate GIA 5231449731

Diamond specifications and retailer prices

From €13,204 EUR
CA$20,489 CAD
As of October 30, 2026
Save €8,703 EUR (40%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €21,908 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5231449731. Listed at 15 retailers as of October 29, 2026, with prices from €13,204 to €21,908, a €8,703 spread on the same certified stone. MOH London lists it at €21,908. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5231449731
Dimensions8.10 × 8.07 × 5.02 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
8.10 mm8.07 mm2.03 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231449731
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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: €21,908 EUR|Low: €13,204 EUR|High: €23,242 EUR|Avg: €16,779 EUR|-4.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2€13,204 EUR
Retailer 3€13,287 EUR
Retailer 10€14,680 EUR
Retailer 6€14,738 EUR
Retailer 8€15,020 EUR
Retailer 4€15,807 EUR
Retailer 9€15,807 EUR
Retailer 12€16,335 EUR
Retailer 11€16,375 EUR
Retailer 5€16,894 EUR
Retailer 7€16,929 EUR
Retailer 13€19,766 EUR
MOH London€21,908 EUR

31 data points across 13 retailers

15 retailers€13,204 EUR to €21,908 EUR

A
Cheapest Retailer
-
€13,204 EUR
CA$20,489 CAD
A
Retailer 2
-
€13,287 EUR
$14,844 USD
View
A
Retailer 3
-
€14,680 EUR
$16,401 USD
View
A
Retailer 4
-
€14,738 EUR
£12,965 GBP
View
A
Retailer 5
-
€15,020 EUR
$16,780 USD
View
B+
Retailer 6
-
€15,807 EUR
$17,660 USD
View
B+
Retailer 7
-
€15,807 EUR
$17,660 USD
View
B+
Retailer 8
-
€16,335 EUR
$18,250 USD
View
B+
Retailer 9
-
€16,375 EUR
$18,294 USD
View
B+
Retailer 10
-
€16,894 EUR
$18,874 USD
View
B+
Retailer 11
-
€16,929 EUR
View
B
Retailer 12
-
€19,766 EUR
$22,083 USD
View
Retailer 13
-
€20,831 EUR
$23,273 USD
View
Price last confirmed 32 days ago
Retailer 14
-
€20,831 EUR
$23,273 USD
View
Price last confirmed 21 days ago
Most Expensive
B+
MOH London
44F100C99 · Oct 29
€21,908 EUR
£19,272 GBP
View
14 more retailers have this diamond
Prices start from €13,204 EURSave up to €8,703 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 Round
€13,204 EUR