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Oval|Natural|GIA

0.50ct H SI2 Oval Natural Diamond

GD • H/SI2 • GIA 6495288100

Certificate GIA 6495288100

Diamond specifications and retailer prices

From $981 NZD
As of November 6, 2026
Save $2,356 NZD (71%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,337 NZD at NZ Jewellers · As of November 5, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6495288100. Listed at 13 retailers as of November 5, 2026, with prices from $981 to $3,337, a $2,356 spread on the same certified stone. NZ Jewellers lists it at $3,337. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6495288100
Dimensions6.92 × 4.50 × 2.48 mm
L/W Ratio1.54
Top View
6.92 mm4.50 mm0.50 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6495288100
Side View
Table 65.0%CrownGirdle: THK-EXTPavilionCulet: NoneDepth 55.0%

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: $3,337 NZD|Low: $981 NZD|High: $3,337 NZD|Avg: $1,540 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
November 6, 2026
Retailer 12$981 NZD
Retailer 3$1,039 NZD
Retailer 10$1,064 NZD
Retailer 8$1,145 NZD
Retailer 9$1,145 NZD
Retailer 4$1,174 NZD
Retailer 11$1,228 NZD
Retailer 2$1,263 NZD
Retailer 5$1,293 NZD
Retailer 7$1,573 NZD
Retailer 6$2,453 NZD
NZ Jewellers$3,337 NZD

41 data points across 12 retailers

13 retailers$981 NZD to $3,337 NZD

B+
Cheapest Retailer
-
$981 NZD
Final sale: no returns
B+
Retailer 2
-
$1,039 NZD
View
B+
Retailer 3
-
$1,064 NZD
View
B+
Retailer 4
-
$1,145 NZD
View
Retailer 5
-
$1,145 NZD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$1,228 NZD
View
B+
Retailer 7
-
$1,263 NZD
View
B
Retailer 8
-
$1,293 NZD
View
B
Retailer 9
-
$1,299 NZD
View
B
Retailer 10
-
$1,301 NZD
View
B
Retailer 11
-
$1,573 NZD
View
C
Retailer 12
-
$2,453 NZD
View
Most Expensive
C
NZ Jewellers
ef93aaaf-29cc-4262-b08d-8cdf06fadc1d · Nov 5
$3,337 NZD
$1,850 USD
View
12 more retailers have this diamond
Prices start from $981 NZDSave up to $2,356 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
$981 NZD