Oval|Natural|GIA

0.50ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 2554961333

Certificate GIA 2554961333

Diamond specifications and retailer prices

From $435 USD
As of November 6, 2026
12 retailers carry this diamond
Most expensive: $1,203 USD at MOH London · As of October 25, 2026
View at MOH London

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter 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 2554961333. Listed at 12 retailers as of November 6, 2026. 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

0.50
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554961333
Dimensions6.47 × 4.37 × 2.71 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.47 mm4.37 mm0.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554961333
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,203 USD|Low: $381 USD|High: $1,217 USD|Avg: $685 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 7$382 USD
Retailer 6$435 USD
Retailer 10$480 USD
Retailer 8$498 USD
Retailer 5$560 USD
Retailer 3$617 USD
Retailer 2$622 USD
Retailer 9$651 USD
Retailer 4$774 USD
MOH London$1,203 USD

35 data points across 10 retailers

12 retailers

Retailer 1
-
$382 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$435 USD
View
Retailer 3
-
$498 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$520 USD
View
Price last confirmed 15 days ago
Retailer 5
-
$560 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$560 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$600 USD
View
Price last confirmed 16 days ago
Retailer 8
-
$600 USD
View
Price last confirmed 23 days ago
Retailer 9
-
$617 USD
View
Price last confirmed 11 days ago
Retailer 10
-
$651 USD
View
Price last confirmed 12 days ago
Retailer 11
-
$774 USD
View
Price last confirmed 13 days ago
Most Expensive
MOH London
D757F04A1 · Oct 25
$1,203 USD
£947 GBP
View
Price last confirmed 12 days ago
11 more retailers have this diamond
Prices start from $435 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
0.50ct Oval
$435 USD