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Oval|Natural|GIA

0.50ct H SI2 Oval Natural Diamond

VG • H/SI2 • GIA 2564099309

Certificate GIA 2564099309

Diamond specifications and retailer prices

From $861 NZD
$485 USD
As of November 1, 2026
Save $1,731 NZD (67%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,517 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2564099309. Listed at 18 retailers as of November 1, 2026, with a 201% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.3°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2564099309
Dimensions6.64 × 4.29 × 2.76 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizeNone
Top View
6.64 mm4.29 mm0.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564099309
Side View
Table 57.0%Crown 37.3°Girdle: THN-THKPavilion 40.8°Culet: NoneDepth 64.2%

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: Nov 1
Current: $3,517 NZD|Low: $708 NZD|High: $3,561 NZD|Avg: $1,398 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 9$838 NZD
Retailer 8$861 NZD
Retailer 5$939 NZD
Retailer 6$958 NZD
Retailer 4$1,017 NZD
Retailer 18$1,022 NZD
Retailer 3$1,095 NZD
Retailer 17$1,095 NZD
Retailer 15$1,137 NZD
Retailer 10$1,167 NZD
Retailer 14$1,173 NZD
Retailer 7$1,201 NZD
Retailer 12$1,340 NZD
Retailer 11$1,381 NZD
Retailer 16$1,430 NZD
Retailer 2$1,505 NZD
Retailer 13$2,591 NZD
NZ Jewellers$3,517 NZD

28 data points across 18 retailers

18 retailers$861 NZD to $2,591 NZD

Retailer 1
-
$838 NZD
₹45,002 INR
Price last confirmed 19 days ago
A
Retailer 2
-
$861 NZD
$485 USD
View
B+
Retailer 3
-
$939 NZD
$529 USD
View
Final sale: no returns
A
Retailer 4
-
$958 NZD
$540 USD
View
B+
Retailer 5
-
$1,017 NZD
$573 USD
View
B+
Retailer 6
-
$1,022 NZD
HK$4,500 HKD
View
B+
Retailer 7
-
$1,095 NZD
$617 USD
View
B+
Retailer 8
-
$1,095 NZD
$617 USD
View
B+
Retailer 9
-
$1,137 NZD
$641 USD
View
Retailer 10
-
$1,167 NZD
SGD 889 SGD
View
Price last confirmed 19 days ago
B+
Retailer 11
-
$1,173 NZD
$661 USD
View
B+
Retailer 12
-
$1,201 NZD
$677 USD
View
B+
Retailer 13
-
$1,340 NZD
£595 GBP
View
B
Retailer 14
-
$1,381 NZD
£613 GBP
View
B
Retailer 15
-
$1,430 NZD
$806 USD
View
B
Retailer 16
-
$1,505 NZD
€808 EUR
View
C
Retailer 17
-
$2,591 NZD
£1,150 GBP
View
Most Expensive
NZ Jewellers
4586c461-d1b2-4ccc-ade6-e7047c03f19d · Oct 30
$3,517 NZD
$1,982 USD
View
Price under review
17 more retailers have this diamond
Prices start from $861 NZDSave up to $1,731 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
$861 NZD