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Oval|Natural|IGI

0.51ct G IF Oval Natural Diamond

VG • G/IF • IGI 822607044

Shape and cutting style on the report: Oval brilliant

Certificate IGI 822607044

Diamond specifications and retailer prices

From $995 NZD
$560 USD
As of November 2, 2026
Save $1,515 NZD (60%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,439 NZD at NZ Jewellers · As of September 20, 2026
View at NZ Jewellers

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 822607044. Listed at 10 retailers as of November 2, 2026, with a 152% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.51
Carat
G
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 822607044
Dimensions6.17 × 4.43 × 2.85 mm
L/W Ratio1.39
Girdle conditionFaceted
Top View
6.17 mm4.43 mm0.51 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 822607044
Side View
Table 59.0%Crown 39.5°Girdle: STK-THKPavilion 40.6°CuletDepth 64.3%

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 2
Current: $1,225 NZD|Low: $995 NZD|High: $2,564 NZD|Avg: $1,490 NZD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$995 NZD
Retailer 2$1,200 NZD
Retailer 1$1,225 NZD
Retailer 4$1,422 NZD
Retailer 3$2,510 NZD

31 data points across 5 retailers

10 retailers$995 NZD to $2,510 NZD

A
Cheapest Retailer
-
$995 NZD
$560 USD
Retailer 2
-
$1,097 NZD
$617 USD
View
Price last confirmed 41 days ago
Retailer 3
-
$1,097 NZD
$617 USD
View
Price last confirmed 26 days ago
Retailer 4
-
$1,182 NZD
$665 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$1,200 NZD
£532 GBP
View
A
Retailer 6
-
$1,225 NZD
£543 GBP
View
A
Retailer 7
-
$1,422 NZD
$800 USD
View
B+
Retailer 8
-
$2,510 NZD
£1,112 GBP
View
Retailer 9
-
$3,439 NZD
$1,935 USD
View
Price last confirmed 27 days ago
Most Expensive
NZ Jewellers
23bf6809-bd0d-4167-bf46-cf9509236d93 · Sep 20
$3,439 NZD
$1,935 USD
View
Price last confirmed 43 days ago
9 more retailers have this diamond
Prices start from $995 NZDSave up to $1,515 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
0.51ct Oval
$995 NZD