Oval|Natural|GIA

3.03ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 6511758131

Certificate GIA 6511758131

Diamond specifications and retailer prices

From $28,035 USD
As of November 6, 2026
Save $21,965 USD (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $50,000 USD at MOH London · As of November 2, 2026
View at MOH London

About this 3.03ct natural oval diamond

This 3.03ct natural oval sits in the three to five carat band, graded H 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 6511758131. Listed at 17 retailers as of November 2, 2026, with prices from $28,035 to $50,000, a $21,965 spread on the same certified stone. MOH London lists it at $50,000. 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

3.03
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6511758131
Dimensions11.35 × 8.11 × 5.09 mm
L/W Ratio1.40
Top View
11.35 mm8.11 mm3.03 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6511758131
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $50,000 USD|Low: $28,035 USD|High: $52,239 USD|Avg: $34,611 USD|-4.3%
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
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 6$28,035 USD
Retailer 7$29,346 USD
Retailer 4$29,438 USD
Retailer 2$29,558 USD
Retailer 10$32,563 USD
Retailer 5$32,649 USD
Retailer 11$33,349 USD
Retailer 12$33,616 USD
Retailer 3$33,770 USD
Retailer 8$33,770 USD
Retailer 16$34,683 USD
Retailer 13$36,017 USD
Retailer 9$36,655 USD
Retailer 14$37,849 USD
Retailer 15$38,833 USD
MOH London$50,000 USD

33 data points across 16 retailers

17 retailers$28,035 USD to $50,000 USD

A
Cheapest Retailer
-
$28,035 USD
Retailer 2
-
$29,438 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$29,558 USD
View
Retailer 4
-
$31,412 USD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
$32,563 USD
View
Retailer 6
-
$32,649 USD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$33,349 USD
View
B+
Retailer 8
-
$33,616 USD
View
B+
Retailer 9
-
$33,770 USD
View
B+
Retailer 10
-
$33,770 USD
View
Retailer 11
-
$34,683 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$34,900 USD
View
B
Retailer 13
-
$36,017 USD
View
B
Retailer 14
-
$36,655 USD
View
B
Retailer 15
-
$37,849 USD
View
B
Retailer 16
-
$38,833 USD
View
Most Expensive
B
MOH London
14763F36D · Nov 2
$50,000 USD
£39,370 GBP
View
16 more retailers have this diamond
Prices start from $28,035 USDSave up to $21,965 USD

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
3.03ct Oval
$28,035 USD