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Oval|Natural|GIA

0.31ct G SI2 Oval Natural Diamond

VG • G/SI2 • GIA 2566590323

Certificate GIA 2566590323

Diamond specifications and retailer prices

From $268 SGD
₹19,942 INR
As of November 1, 2026
Save $594 SGD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $862 SGD at MOH London · As of October 26, 2026
View at MOH London

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 2566590323. Listed at 17 retailers as of October 26, 2026, with prices from $268 to $862, a $594 spread on the same certified stone. MOH London lists it at $862. 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 angle38.1°
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 2566590323
Dimensions5.31 × 3.76 × 2.38 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Top View
5.31 mm3.76 mm0.31 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566590323
Side View
Table 59.0%Crown 38.1°Girdle: MED-VTKPavilion 39.7°Culet: NDepth 63.5%

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: $862 SGD|Low: $268 SGD|High: $1,689 SGD|Avg: $536 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 13$268 SGD
Retailer 6$327 SGD
Retailer 11$339 SGD
Retailer 4$341 SGD
Retailer 8$358 SGD
Retailer 14$367 SGD
Retailer 17$401 SGD
Retailer 9$407 SGD
Retailer 3$415 SGD
Retailer 2$467 SGD
Retailer 7$501 SGD
Retailer 10$503 SGD
Retailer 12$536 SGD
Retailer 16$575 SGD
Retailer 15$711 SGD
MOH London$862 SGD
Retailer 5$1,689 SGD

17 data points across 17 retailers

17 retailers$268 SGD to $862 SGD

A
Cheapest Retailer
-
$268 SGD
₹19,942 INR
B+
Retailer 2
-
$327 SGD
HK$2,000 HKD
View
A
Retailer 3
-
$339 SGD
$265 USD
View
Final sale: no returns
A
Retailer 4
-
$341 SGD
$267 USD
View
Retailer 5
-
$358 SGD
$280 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$367 SGD
$287 USD
View
B+
Retailer 7
-
$401 SGD
$314 USD
View
B+
Retailer 8
-
$407 SGD
View
B+
Retailer 9
-
$415 SGD
$325 USD
View
B+
Retailer 10
-
$467 SGD
£288 GBP
View
B
Retailer 11
-
$501 SGD
$392 USD
View
B+
Retailer 12
-
$503 SGD
£310 GBP
View
B
Retailer 13
-
$536 SGD
$419 USD
View
B
Retailer 14
-
$575 SGD
$450 USD
View
B
Retailer 15
-
$711 SGD
€530 EUR
View
Most Expensive
C
MOH London
AA87A02C9 · Oct 26
$862 SGD
£531 GBP
View
15 more retailers have this diamond
Prices start from $268 SGDSave up to $594 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
$268 SGD