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Oval|Natural|GIA

5.03ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 2231875623

Certificate GIA 2231875623

Diamond specifications and retailer prices

From €86,917 EUR
$97,104 USD
As of October 30, 2026
Save €55,760 EUR (39%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €142,676 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 5.03ct natural oval diamond

This 5.03ct natural oval sits in the over five 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 2231875623. Listed at 7 retailers as of October 29, 2026, with prices from €86,917 to €142,676, a €55,760 spread on the same certified stone. MOH London lists it at €142,676. 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

5.03
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.82°
Pavilion angle32.07°
OriginNatural
Grading LabGIA
CertificateGIA 2231875623
Dimensions14.70 × 9.03 × 5.37 mm
L/W Ratio1.63
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Feather, Needle
Top View
14.70 mm9.03 mm5.03 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231875623
Side View
Table 60.0%Crown 39.82°Girdle: STK-THKPavilion 32.07°Culet: NDepth 59.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €142,676 EUR|Low: €86,917 EUR|High: €143,627 EUR|Avg: €101,634 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4€86,917 EUR
Retailer 7€87,406 EUR
Retailer 3€91,737 EUR
Retailer 5€94,656 EUR
Retailer 9€97,979 EUR
Retailer 8€98,356 EUR
Retailer 6€102,146 EUR
Retailer 2€110,258 EUR
MOH London€142,676 EUR

22 data points across 9 retailers

7 retailers€86,917 EUR to €142,676 EUR

B+
Cheapest Retailer
-
€86,917 EUR
$97,104 USD
B+
Retailer 2
-
€87,406 EUR
$97,651 USD
View
B+
Retailer 3
-
€91,737 EUR
£80,700 GBP
View
B
Retailer 4
-
€94,656 EUR
$105,750 USD
View
B
Retailer 5
-
€102,146 EUR
$114,118 USD
View
B
Retailer 6
-
€110,258 EUR
View
Most Expensive
B
MOH London
664F47373 · Oct 29
€142,676 EUR
£125,511 GBP
View
6 more retailers have this diamond
Prices start from €86,917 EURSave up to €55,760 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+
5.03ct Oval
€86,917 EUR