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Oval|Natural|GIA

0.31ct G IF Oval Natural Diamond

EX • G/IF • GIA 2566390111

Certificate GIA 2566390111

Diamond specifications and retailer prices

From $476 SGD
As of October 31, 2026
Save $354 SGD (43%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,188 SGD at Flawless Fine Jewelry · As of October 21, 2026
View at Flawless Fine Jewelry

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566390111. Listed at 12 retailers as of October 31, 2026, with a 74% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.31
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle41.13°
Pavilion angle37.32°
OriginNatural
Grading LabGIA
CertificateGIA 2566390111
Dimensions5.46 × 3.76 × 2.30 mm
L/W Ratio1.45
Culet sizeNone
Top View
5.46 mm3.76 mm0.31 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2566390111
Side View
Table 57.0%Crown 41.13°Girdle: MED-VTKPavilion 37.32°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 31
Current: $1,188 SGD|Low: $476 SGD|High: $1,188 SGD|Avg: $662 SGD
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
November 2, 2026
Retailer 11$476 SGD
Retailer 9$486 SGD
Retailer 5$492 SGD
Retailer 3$539 SGD
Retailer 8$548 SGD
Retailer 12$612 SGD
Retailer 6$620 SGD
Retailer 2$637 SGD
Retailer 10$666 SGD
Retailer 4$735 SGD
Retailer 7$830 SGD
Flawless Fine Jewelry$1,188 SGD

29 data points across 12 retailers

12 retailers$476 SGD to $830 SGD

A+
Cheapest Retailer
-
$476 SGD
A
Retailer 2
-
$486 SGD
$380 USD
View
A
Retailer 3
-
$492 SGD
$385 USD
View
A
Retailer 4
-
$539 SGD
View
A
Retailer 5
-
$548 SGD
$429 USD
View
A
Retailer 6
-
$612 SGD
£377 GBP
View
A
Retailer 7
-
$620 SGD
$485 USD
View
A
Retailer 8
-
$637 SGD
£392 GBP
View
A
Retailer 9
-
$666 SGD
$521 USD
View
B+
Retailer 10
-
$735 SGD
$575 USD
View
B+
Retailer 11
-
$830 SGD
€618 EUR
View
Most Expensive
Flawless Fine Jewelry
969F836B7 · Oct 21
$1,188 SGD
£732 GBP
View
Price last confirmed 11 days ago
11 more retailers have this diamond
Prices start from $476 SGDSave up to $354 SGD

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
$476 SGD