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Oval|Natural|GIA

5.03ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 6451566970

Certificate GIA 6451566970

Diamond specifications and retailer prices

From €53,455 EUR
$59,720 USD
As of October 31, 2026
Save €13,870 EUR (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €67,325 EUR at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 5.03ct natural oval diamond

This 5.03ct natural oval sits in the over five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6451566970. Listed at 4 retailers as of October 31, 2026, with prices from €53,455 to €67,325, a €13,870 spread on the same certified stone. 77 Diamonds lists it at €67,325. 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
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6451566970
Dimensions13.38 × 9.35 × 6.02 mm
L/W Ratio1.43
Top View
13.38 mm9.35 mm5.03 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6451566970
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.4%

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 31
Current: €67,325 EUR|Low: €52,954 EUR|High: €67,912 EUR|Avg: €58,936 EUR|+1.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4€53,455 EUR
Retailer 5€56,074 EUR
Retailer 3€58,788 EUR
Retailer 2€60,798 EUR
77 Diamonds€67,325 EUR

35 data points across 5 retailers

4 retailers€53,455 EUR to €67,325 EUR

A
Cheapest Retailer
-
€53,455 EUR
$59,720 USD
A
Retailer 2
-
€56,074 EUR
$62,646 USD
View
Retailer 3
-
€58,788 EUR
$65,678 USD
View
Price last confirmed 11 days ago
Most Expensive
B+
77 Diamonds
OVZ3CNSRXWQ · Nov 1
€67,325 EUR
£59,225 GBP
View
3 more retailers have this diamond
Prices start from €53,455 EURSave up to €13,870 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
5.03ct Oval
€53,455 EUR