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Oval|Natural|GIA

2.03ct H SI1 Oval Natural Diamond

ID • H/SI1 • GIA 65

Certificate GIA 65

Diamond specifications and retailer prices

From €14,596 EUR
As of November 6, 2026
Save €3,289 EUR (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €17,885 EUR at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 2.03ct natural oval diamond

This 2.03ct natural oval 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. Listed at 3 retailers as of November 5, 2026, with prices from €14,596 to €17,885, a €3,289 spread on the same certified stone. Blue Nile lists it at €17,885. 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 65
Dimensions10.16 × 7.14 × 4.41 mm
L/W Ratio1.42
Top View
10.16 mm7.14 mm2.03 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 65
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.8%

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: Nov 6
Current: €17,885 EUR|Low: €14,596 EUR|High: €23,817 EUR|Avg: €17,949 EUR
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 29, 2026
Retailer 3€14,596 EUR
Retailer 8€15,551 EUR
Retailer 7€16,812 EUR
Retailer 2€17,653 EUR
Blue Nile€17,885 EUR
Retailer 5€18,213 EUR
Retailer 6€18,914 EUR
Retailer 4€23,817 EUR

2 data points across 8 retailers

3 retailers€14,596 EUR to €17,885 EUR

B+
Cheapest Retailer
-
€14,596 EUR
B
Retailer 2
-
€15,551 EUR
View
Most Expensive
B
Blue Nile
27176012 · Nov 5
€17,885 EUR
$19,968 USD
View
2 more retailers have this diamond
Prices start from €14,596 EURSave up to €3,289 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.

B+
2.03ct Oval
€14,596 EUR