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Oval|Natural|GIA

0.50ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 6542802896

Certificate GIA 6542802896

Diamond specifications and retailer prices

From $1,104 NZD
As of November 6, 2026
Save $1,658 NZD (60%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,756 NZD at NZ Jewellers · As of November 2, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542802896. Listed at 11 retailers as of November 4, 2026, with a 150% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542802896
Dimensions6.82 × 4.45 × 2.54 mm
L/W Ratio1.53
Top View
6.82 mm4.45 mm0.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542802896
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,756 NZD|Low: $888 NZD|High: $3,756 NZD|Avg: $1,621 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
November 5, 2026
Retailer 6$888 NZD
Retailer 14$1,104 NZD
Retailer 3$1,133 NZD
Retailer 2$1,198 NZD
Retailer 5$1,198 NZD
Retailer 9$1,243 NZD
Retailer 12$1,382 NZD
Retailer 10$1,427 NZD
Retailer 15$1,434 NZD
Retailer 8$1,461 NZD
Retailer 7$1,645 NZD
Retailer 13$1,706 NZD
Retailer 4$1,815 NZD
Retailer 11$2,762 NZD
NZ Jewellers$3,756 NZD

6 data points across 15 retailers

11 retailers$1,104 NZD to $2,762 NZD

B+
Cheapest Retailer
-
$1,104 NZD
Final sale: no returns
B+
Retailer 2
-
$1,133 NZD
View
B+
Retailer 3
-
$1,198 NZD
View
B+
Retailer 4
-
$1,243 NZD
View
B
Retailer 5
-
$1,382 NZD
View
B+
Retailer 6
-
$1,427 NZD
View
B
Retailer 7
-
$1,434 NZD
View
B
Retailer 8
-
$1,461 NZD
View
B
Retailer 9
-
$1,706 NZD
View
B
Retailer 10
-
$2,762 NZD
View
Most Expensive
NZ Jewellers
5d5493ff-452a-4065-a9b6-e63fbe955854 · Nov 2
$3,756 NZD
$2,082 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,104 NZDSave up to $1,658 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.

B+
0.50ct Oval
$1,104 NZD