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Oval|Natural|GIA

0.50ct D I1 Oval Natural Diamond

EX • D/I1 • GIA 2556871070

Certificate GIA 2556871070

Diamond specifications and retailer prices

From $855 NZD
$482 USD
As of October 31, 2026
Save $573 NZD (40%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,428 NZD at Frank Darling · As of November 1, 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 I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556871070. Listed at 4 retailers as of October 31, 2026, with prices from $855 to $1,428, a $573 spread on the same certified stone. Frank Darling lists it at $1,428. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
D
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.09°
Pavilion angle39.62°
OriginNatural
Grading LabGIA
CertificateGIA 2556871070
Dimensions6.25 × 4.46 × 2.77 mm
L/W Ratio1.40
Culet sizeNone
Top View
6.25 mm4.46 mm0.50 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556871070
Side View
Table 58.0%Crown 37.09°Girdle: STK-VTKPavilion 39.62°Culet: NoneDepth 62.2%

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: Oct 31
Current: $1,428 NZD|Low: $627 NZD|High: $1,702 NZD|Avg: $1,163 NZD|-12.7%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 24, 2026
Retailer 4$627 NZD
Retailer 2$855 NZD
Retailer 3$1,005 NZD
Retailer 6$1,235 NZD
Frank Darling$1,428 NZD
Retailer 5$1,702 NZD

12 data points across 6 retailers

4 retailers$855 NZD to $1,428 NZD

A
Cheapest Retailer
-
$855 NZD
$482 USD
A
Retailer 2
-
$1,005 NZD
$567 USD
View
B+
Retailer 3
-
$1,235 NZD
$696 USD
View
Most Expensive
B
Frank Darling
2667714HK · Nov 1
$1,428 NZD
$805 USD
View
3 more retailers have this diamond
Prices start from $855 NZDSave up to $573 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
$855 NZD