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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 $530 AUD
SGD 503 SGD
As of November 2, 2026
Save $397 AUD (43%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,323 AUD 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 November 2, 2026, with a 75% 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: Nov 2
Current: $1,323 AUD|Low: $530 AUD|High: $1,323 AUD|Avg: $737 AUD
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$530 AUD
Retailer 9$541 AUD
Retailer 6$548 AUD
Retailer 3$600 AUD
Retailer 8$611 AUD
Retailer 12$682 AUD
Retailer 7$690 AUD
Retailer 5$709 AUD
Retailer 10$742 AUD
Retailer 4$818 AUD
Retailer 2$927 AUD
Flawless Fine Jewelry$1,323 AUD

29 data points across 12 retailers

12 retailers$530 AUD to $927 AUD

A+
Cheapest Retailer
-
$530 AUD
SGD 503 SGD
A
Retailer 2
-
$541 AUD
$380 USD
View
A
Retailer 3
-
$548 AUD
$385 USD
View
A
Retailer 4
-
$600 AUD
SGD 570 SGD
View
A
Retailer 5
-
$611 AUD
$429 USD
View
A
Retailer 6
-
$682 AUD
£377 GBP
View
A
Retailer 7
-
$690 AUD
$485 USD
View
A
Retailer 8
-
$709 AUD
£392 GBP
View
A
Retailer 9
-
$742 AUD
$521 USD
View
B+
Retailer 10
-
$818 AUD
$575 USD
View
B+
Retailer 11
-
$927 AUD
€620 EUR
View
Most Expensive
Flawless Fine Jewelry
969F836B7 · Oct 21
$1,323 AUD
£732 GBP
View
Price last confirmed 11 days ago
11 more retailers have this diamond
Prices start from $530 AUDSave up to $397 AUD

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
$530 AUD