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Oval|Natural|GIA

0.50ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 1537094983

Certificate GIA 1537094983

Diamond specifications and retailer prices

From $779 NZD
As of November 6, 2026
Save $1,672 NZD (68%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,451 NZD at MOH London · As of November 4, 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 1537094983. Listed at 5 retailers as of November 4, 2026, with prices from $779 to $2,451, a $1,672 spread on the same certified stone. MOH London lists it at $2,451. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1537094983
Dimensions6.62 × 4.43 × 2.56 mm
L/W Ratio1.49
Top View
6.62 mm4.43 mm0.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1537094983
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 57.7%

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: Nov 6
Current: $2,451 NZD|Low: $779 NZD|High: $2,483 NZD|Avg: $1,509 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2$779 NZD
Retailer 5$1,266 NZD
Retailer 3$1,292 NZD
Retailer 4$1,569 NZD
MOH London$2,451 NZD

42 data points across 5 retailers

5 retailers$779 NZD to $2,451 NZD

A
Cheapest Retailer
-
$779 NZD
B+
Retailer 2
-
$1,266 NZD
View
B+
Retailer 3
-
$1,292 NZD
View
B
Retailer 4
-
$1,569 NZD
View
Most Expensive
B
MOH London
874AF06D5 · Nov 4
$2,451 NZD
£1,070 GBP
View
4 more retailers have this diamond
Prices start from $779 NZDSave up to $1,672 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
$779 NZD