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Oval|Natural|GIA

0.50ct H SI2 Oval Natural Diamond

VG • H/SI2 • GIA 7558573011

Certificate GIA 7558573011

Diamond specifications and retailer prices

From $745 NZD
₹39,979 INR
As of November 1, 2026
Save $2,360 NZD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,105 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 7558573011. Listed at 17 retailers as of October 30, 2026, with prices from $745 to $3,105, a $2,360 spread on the same certified stone. NZ Jewellers lists it at $3,105. 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
OriginNatural
Grading LabGIA
CertificateGIA 7558573011
Dimensions6.48 × 4.43 × 2.77 mm
L/W Ratio1.46
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.48 mm4.43 mm0.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7558573011
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NDepth 62.5%

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: $3,105 NZD|Low: $745 NZD|High: $3,105 NZD|Avg: $1,288 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
November 1, 2026
Retailer 2$745 NZD
Retailer 7$840 NZD
Retailer 4$914 NZD
Retailer 16$990 NZD
Retailer 3$1,011 NZD
Retailer 8$1,052 NZD
Retailer 13$1,066 NZD
Retailer 15$1,066 NZD
Retailer 14$1,143 NZD
Retailer 9$1,183 NZD
Retailer 10$1,213 NZD
Retailer 6$1,224 NZD
Retailer 5$1,270 NZD
Retailer 12$1,472 NZD
Retailer 11$2,287 NZD
NZ Jewellers$3,105 NZD

27 data points across 16 retailers

17 retailers$745 NZD to $3,105 NZD

A
Cheapest Retailer
-
$745 NZD
₹39,979 INR
B+
Retailer 2
-
$840 NZD
HK$3,700 HKD
View
B+
Retailer 3
-
$914 NZD
$515 USD
View
Final sale: no returns
B+
Retailer 4
-
$988 NZD
$557 USD
View
B+
Retailer 5
-
$990 NZD
$558 USD
View
B+
Retailer 6
-
$1,011 NZD
$570 USD
View
B+
Retailer 7
-
$1,052 NZD
SGD 801 SGD
View
B+
Retailer 8
-
$1,066 NZD
$601 USD
View
B+
Retailer 9
-
$1,066 NZD
$601 USD
View
B+
Retailer 10
-
$1,143 NZD
$644 USD
View
B+
Retailer 11
-
$1,183 NZD
£525 GBP
View
B+
Retailer 12
-
$1,213 NZD
£538 GBP
View
B+
Retailer 13
-
$1,224 NZD
$690 USD
View
B
Retailer 14
-
$1,270 NZD
$716 USD
View
B
Retailer 15
-
$1,472 NZD
€790 EUR
View
B
Retailer 16
-
$2,287 NZD
£1,015 GBP
View
Most Expensive
C
NZ Jewellers
5b3d29a0-5ccb-4355-81df-ed5e65a0eb45 · Oct 30
$3,105 NZD
$1,750 USD
View
16 more retailers have this diamond
Prices start from $745 NZDSave up to $2,360 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
$745 NZD