Oval|Natural|IGI

0.50ct H IF Oval Natural Diamond

VG • H/IF • IGI 754512420

Shape and cutting style on the report: Oval brilliant

Certificate IGI 754512420

Diamond specifications and retailer prices

From $435 USD
As of November 5, 2026
Save $1,377 USD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,812 USD 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 754512420. Listed at 18 retailers as of November 5, 2026, with prices from $435 to $1,812, a $1,377 spread on the same certified stone. NZ Jewellers lists it at $1,812. 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
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 754512420
Dimensions6.23 × 4.47 × 2.83 mm
L/W Ratio1.39
Girdle conditionFaceted
Top View
6.23 mm4.47 mm0.50 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754512420
Side View
Table 63.0%Crown 33.8°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,812 USD|Low: $435 USD|High: $1,812 USD|Avg: $820 USD
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
November 5, 2026
Retailer 10$435 USD
Retailer 6$533 USD
Retailer 7$578 USD
Retailer 11$583 USD
Retailer 17$622 USD
Retailer 2$647 USD
Retailer 15$655 USD
Retailer 5$667 USD
Retailer 3$709 USD
Retailer 12$723 USD
Retailer 9$822 USD
Retailer 4$846 USD
Retailer 16$856 USD
Retailer 13$891 USD
Retailer 8$1,280 USD
Retailer 14$1,332 USD
NZ Jewellers$1,812 USD

25 data points across 17 retailers

18 retailers$435 USD to $1,812 USD

A
Cheapest Retailer
-
$435 USD
A
Retailer 2
-
$533 USD
View
Final sale: no returns
A
Retailer 3
-
$578 USD
View
A
Retailer 4
-
$583 USD
View
A
Retailer 5
-
$622 USD
View
Retailer 6
-
$640 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$647 USD
View
A
Retailer 8
-
$655 USD
View
A
Retailer 9
-
$667 USD
View
B+
Retailer 10
-
$709 USD
View
A
Retailer 11
-
$723 USD
View
B+
Retailer 12
-
$822 USD
View
B+
Retailer 13
-
$846 USD
View
B+
Retailer 14
-
$856 USD
View
B+
Retailer 15
-
$891 USD
View
Retailer 16
-
$1,280 USD
View
Price last confirmed 15 days ago
B
Retailer 17
-
$1,332 USD
View
Most Expensive
B
NZ Jewellers
e1774ed1-4e3a-40a7-98ad-7ca1de029d8e · Nov 5
$1,812 USD
View
17 more retailers have this diamond
Prices start from $435 USDSave up to $1,377 USD

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
$435 USD