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Oval|Natural|GIA

0.31ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 1563328457

Certificate GIA 1563328457

Diamond specifications and retailer prices

From €280 EUR
SGD 423 SGD
As of October 31, 2026
Save €224 EUR (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €504 EUR at Yorxs · As of October 31, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1563328457. Listed at 9 retailers as of October 31, 2026, with prices from €280 to €504, a €224 spread on the same certified stone. Yorxs lists it at €504. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.31
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.46°
Pavilion angle38.6°
OriginNatural
Grading LabGIA
CertificateGIA 1563328457
Dimensions5.72 × 3.67 × 2.22 mm
L/W Ratio1.56
Culet sizeNone
Top View
5.72 mm3.67 mm0.31 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563328457
Side View
Table 59.0%Crown 37.46°Girdle: STK-VTKPavilion 38.6°Culet: NoneDepth 60.3%

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: Oct 31
Current: €375 EUR|Low: €280 EUR|High: €505 EUR|Avg: €360 EUR|+7.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 1, 2026
Retailer 5€280 EUR
Retailer 7€286 EUR
Retailer 3€291 EUR
Retailer 4€324 EUR
Retailer 2€360 EUR
Retailer 8€364 EUR
Retailer 1€375 EUR
Retailer 6€415 EUR
Yorxs€504 EUR

42 data points across 9 retailers

9 retailers€280 EUR to €504 EUR

A
Cheapest Retailer
-
€280 EUR
SGD 423 SGD
A
Retailer 2
-
€286 EUR
$320 USD
View
Retailer 3
-
€291 EUR
$325 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
€324 EUR
SGD 489 SGD
View
B+
Retailer 5
-
€360 EUR
£317 GBP
View
B+
Retailer 6
-
€364 EUR
$407 USD
View
B+
Retailer 7
-
€375 EUR
£330 GBP
View
B
Retailer 8
-
€415 EUR
$464 USD
View
Most Expensive
B
Yorxs
612543071 · Oct 31
€504 EUR
View
8 more retailers have this diamond
Prices start from €280 EURSave up to €224 EUR

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
€280 EUR