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Oval|Natural|GIA

0.50ct D SI2 Oval Natural Diamond

EX • D/SI2 • GIA 7563046133

Certificate GIA 7563046133

Diamond specifications and retailer prices

From $1,043 NZD
As of November 6, 2026
Save $768 NZD (42%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,810 NZD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7563046133. Listed at 8 retailers as of November 6, 2026, with prices from $1,043 to $1,810, a $768 spread on the same certified stone. Frank Darling lists it at $1,810. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.62°
Pavilion angle39.44°
OriginNatural
Grading LabGIA
CertificateGIA 7563046133
Dimensions6.26 × 4.44 × 2.69 mm
L/W Ratio1.41
Culet sizeNone
Top View
6.26 mm4.44 mm0.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7563046133
Side View
Table 61.0%Crown 39.62°Girdle: MED-VTKPavilion 39.44°Culet: NoneDepth 60.4%

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: $1,810 NZD|Low: $1,043 NZD|High: $1,900 NZD|Avg: $1,390 NZD|-4.7%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$1,043 NZD
Retailer 4$1,046 NZD
Retailer 3$1,081 NZD
Retailer 2$1,209 NZD
Retailer 5$1,357 NZD
Retailer 6$1,467 NZD
Retailer 7$1,573 NZD
Frank Darling$1,810 NZD

44 data points across 8 retailers

8 retailers$1,043 NZD to $1,810 NZD

A
Cheapest Retailer
-
$1,043 NZD
A
Retailer 2
-
$1,046 NZD
View
A
Retailer 3
-
$1,081 NZD
View
A
Retailer 4
-
$1,209 NZD
View
A
Retailer 5
-
$1,357 NZD
View
B+
Retailer 6
-
$1,467 NZD
View
B+
Retailer 7
-
$1,573 NZD
View
Most Expensive
B+
Frank Darling
2674059HK · Nov 6
$1,810 NZD
$1,004 USD
View
7 more retailers have this diamond
Prices start from $1,043 NZDSave up to $768 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
$1,043 NZD