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Oval|Natural|GIA

0.31ct G SI2 Oval Natural Diamond

VG • G/SI2 • GIA 7566349998

Certificate GIA 7566349998

Diamond specifications and retailer prices

From $483 NZD
SGD 367 SGD
As of November 1, 2026
Save $409 NZD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $892 NZD at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.31ct natural oval diamond

This 0.31ct natural oval sits in the sub-half-carat band, graded G 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 7566349998. Listed at 9 retailers as of November 1, 2026, with prices from $483 to $892, a $409 spread on the same certified stone. Yorxs lists it at $892. 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

0.31
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.54°
Pavilion angle41.23°
OriginNatural
Grading LabGIA
CertificateGIA 7566349998
Dimensions5.33 × 3.75 × 2.39 mm
L/W Ratio1.42
Culet sizeNone
Top View
5.33 mm3.75 mm0.31 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566349998
Side View
Table 58.0%Crown 37.54°Girdle: MED-VTKPavilion 41.23°Culet: NoneDepth 63.7%

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: $649 NZD|Low: $483 NZD|High: $913 NZD|Avg: $633 NZD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 2, 2026
Retailer 6$483 NZD
Retailer 4$498 NZD
Retailer 8$515 NZD
Retailer 5$581 NZD
Retailer 3$621 NZD
Retailer 2$628 NZD
Retailer 1$649 NZD
Retailer 7$720 NZD
Yorxs$892 NZD

42 data points across 9 retailers

9 retailers$483 NZD to $892 NZD

A
Cheapest Retailer
-
$483 NZD
SGD 367 SGD
A
Retailer 2
-
$498 NZD
$280 USD
View
Retailer 3
-
$515 NZD
$290 USD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$581 NZD
SGD 442 SGD
View
B+
Retailer 5
-
$621 NZD
£275 GBP
View
B+
Retailer 6
-
$628 NZD
$353 USD
View
B+
Retailer 7
-
$649 NZD
£287 GBP
View
B
Retailer 8
-
$720 NZD
$405 USD
View
Most Expensive
B
Yorxs
613647741 · Nov 2
$892 NZD
€478 EUR
View
8 more retailers have this diamond
Prices start from $483 NZDSave up to $409 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
0.31ct Oval
$483 NZD