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Oval|Natural|GIA

0.50ct H SI2 Oval Natural Diamond

VG • H/SI2 • GIA 6501248634

Certificate GIA 6501248634

Diamond specifications and retailer prices

From $949 NZD
$535 USD
As of October 28, 2026
Save $2,280 NZD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,229 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 6501248634. Listed at 15 retailers as of October 30, 2026, with prices from $949 to $3,229, a $2,280 spread on the same certified stone. NZ Jewellers lists it at $3,229. 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 angle38.2°
Pavilion angle35.9°
OriginNatural
Grading LabGIA
CertificateGIA 6501248634
Dimensions6.29 × 4.49 × 2.71 mm
L/W Ratio1.40
Top View
6.29 mm4.49 mm0.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6501248634
Side View
Table 59.0%Crown 38.2°Girdle: STK-THKPavilion 35.9°Culet: NoneDepth 60.4%

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 28
Current: $3,229 NZD|Low: $949 NZD|High: $3,229 NZD|Avg: $1,451 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
Retailer 19
November 1, 2026
Retailer 16$949 NZD
Retailer 19$949 NZD
Retailer 5$985 NZD
Retailer 18$1,029 NZD
Retailer 11$1,084 NZD
Retailer 4$1,109 NZD
Retailer 13$1,109 NZD
Retailer 15$1,189 NZD
Retailer 2$1,230 NZD
Retailer 12$1,253 NZD
Retailer 17$1,263 NZD
Retailer 3$1,277 NZD
Retailer 10$1,331 NZD
Retailer 6$1,424 NZD
Retailer 8$1,816 NZD
Retailer 7$1,986 NZD
Retailer 9$2,115 NZD
Retailer 14$2,391 NZD
NZ Jewellers$3,229 NZD

17 data points across 19 retailers

15 retailers$949 NZD to $3,229 NZD

A
Cheapest Retailer
-
$949 NZD
$535 USD
A
Retailer 2
-
$949 NZD
$535 USD
View
Final sale: no returns
A
Retailer 3
-
$985 NZD
$555 USD
View
B+
Retailer 4
-
$997 NZD
SGD 759 SGD
View
B+
Retailer 5
-
$1,029 NZD
$580 USD
View
B+
Retailer 6
-
$1,109 NZD
$625 USD
View
B+
Retailer 7
-
$1,109 NZD
$625 USD
View
B+
Retailer 8
-
$1,189 NZD
$670 USD
View
B+
Retailer 9
-
$1,230 NZD
£546 GBP
View
B+
Retailer 10
-
$1,253 NZD
£556 GBP
View
B+
Retailer 11
-
$1,263 NZD
$712 USD
View
B
Retailer 12
-
$1,277 NZD
$720 USD
View
B
Retailer 13
-
$1,424 NZD
$802 USD
View
Retailer 14
-
$2,391 NZD
£1,061 GBP
View
Price last confirmed 11 days ago
Most Expensive
C
NZ Jewellers
9bc2fe71-354c-44b3-a00d-94d39464fe9c · Oct 30
$3,229 NZD
$1,820 USD
View
14 more retailers have this diamond
Prices start from $949 NZDSave up to $2,280 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
$949 NZD