Oval|Natural|GIA

0.50ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 2554961333

Certificate GIA 2554961333

Diamond specifications and retailer prices

From $785 NZD
As of November 6, 2026
11 retailers carry this diamond
Most expensive: $2,170 NZD 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 11 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
Colour
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: $2,170 NZD|Low: $687 NZD|High: $2,195 NZD|Avg: $1,234 NZD|+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$689 NZD
Retailer 6$785 NZD
Retailer 10$866 NZD
Retailer 8$898 NZD
Retailer 5$1,010 NZD
Retailer 3$1,113 NZD
Retailer 2$1,122 NZD
Retailer 9$1,174 NZD
Retailer 4$1,396 NZD
MOH London$2,170 NZD

34 data points across 10 retailers

11 retailers

Retailer 1
-
$689 NZD
Price last confirmed 16 days ago
A
Retailer 2
-
$785 NZD
View
Retailer 3
-
$898 NZD
View
Price last confirmed 14 days ago
Retailer 4
-
$938 NZD
View
Price last confirmed 16 days ago
Retailer 5
-
$1,010 NZD
View
Price last confirmed 13 days ago
Retailer 6
-
$1,010 NZD
View
Price last confirmed 13 days ago
Retailer 7
-
$1,082 NZD
View
Price last confirmed 17 days ago
Retailer 8
-
$1,082 NZD
View
Price last confirmed 24 days ago
Retailer 9
-
$1,113 NZD
View
Price last confirmed 12 days ago
Retailer 10
-
$1,174 NZD
View
Price last confirmed 13 days ago
Most Expensive
MOH London
D757F04A1 · Oct 25
$2,170 NZD
£947 GBP
View
Price last confirmed 12 days ago
10 more retailers have this diamond
Prices start from $785 NZD

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
$785 NZD