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Oval|Natural|GIA

0.51ct D IF Oval Natural Diamond

VG • D/IF • GIA 5232960196

Certificate GIA 5232960196

Diamond specifications and retailer prices

From $1,642 NZD
As of November 4, 2026
Save $1,991 NZD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,633 NZD at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5232960196. Listed at 14 retailers as of November 4, 2026, with prices from $1,642 to $3,633, a $1,991 spread on the same certified stone. Flawless Fine Jewelry lists it at $3,633. 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
D
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.26°
Pavilion angle40.82°
OriginNatural
Grading LabGIA
CertificateGIA 5232960196
Dimensions6.12 × 4.46 × 2.89 mm
L/W Ratio1.37
Culet sizeNone
Top View
6.12 mm4.46 mm0.51 ctD / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5232960196
Side View
Table 59.0%Crown 39.26°Girdle: MED-VTKPavilion 40.82°Culet: NoneDepth 64.6%

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 4
Current: $3,633 NZD|Low: $1,642 NZD|High: $3,823 NZD|Avg: $2,244 NZD|-5.0%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 9$1,642 NZD
Retailer 2$1,695 NZD
Retailer 10$1,761 NZD
Retailer 3$1,786 NZD
Retailer 11$1,807 NZD
Retailer 7$1,893 NZD
Retailer 6$2,062 NZD
Retailer 8$2,377 NZD
Retailer 13$2,434 NZD
Retailer 12$2,505 NZD
Retailer 4$2,512 NZD
Retailer 5$2,693 NZD
Flawless Fine Jewelry$3,633 NZD

29 data points across 13 retailers

14 retailers$1,642 NZD to $3,633 NZD

A
Cheapest Retailer
-
$1,642 NZD
A
Retailer 2
-
$1,695 NZD
View
A
Retailer 3
-
$1,761 NZD
View
A
Retailer 4
-
$1,786 NZD
View
A
Retailer 5
-
$1,807 NZD
View
A
Retailer 6
-
$1,893 NZD
View
A
Retailer 7
-
$2,062 NZD
View
B+
Retailer 8
-
$2,254 NZD
View
B+
Retailer 9
-
$2,377 NZD
View
B+
Retailer 10
-
$2,434 NZD
View
B+
Retailer 11
-
$2,505 NZD
View
B+
Retailer 12
-
$2,512 NZD
View
B+
Retailer 13
-
$2,693 NZD
View
Most Expensive
B
Flawless Fine Jewelry
1389730D7 · Nov 4
$3,633 NZD
£1,608 GBP
View
13 more retailers have this diamond
Prices start from $1,642 NZDSave up to $1,991 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
$1,642 NZD