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Oval|Natural|GIA

0.30ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 2556537101

Certificate GIA 2556537101

Diamond specifications and retailer prices

From £193 GBP
SGD 350 SGD
As of October 31, 2026
Save £166 GBP (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £360 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.3ct natural oval diamond

This 0.3ct 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 2556537101. Listed at 10 retailers as of October 31, 2026, with prices from £193 to £360, a £166 spread on the same certified stone. Yorxs lists it at £360. 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

0.30
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle36.33°
Pavilion angle41.51°
OriginNatural
Grading LabGIA
CertificateGIA 2556537101
Dimensions5.36 × 3.80 × 2.37 mm
L/W Ratio1.41
Culet sizeNone
Top View
5.36 mm3.80 mm0.30 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2556537101
Side View
Table 59.0%Crown 36.33°Girdle: MED-VTKPavilion 41.51°Culet: NoneDepth 62.2%

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: Oct 31
Current: £257 GBP|Low: £193 GBP|High: £378 GBP|Avg: £268 GBP|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 1, 2026
Retailer 8£193 GBP
Retailer 3£236 GBP
Retailer 6£246 GBP
Retailer 2£248 GBP
Retailer 4£251 GBP
Retailer 1£257 GBP
Retailer 7£269 GBP
Retailer 5£288 GBP
Yorxs£360 GBP

40 data points across 9 retailers

10 retailers£193 GBP to £360 GBP

A
Cheapest Retailer
-
£193 GBP
SGD 350 SGD
A
Retailer 2
-
£236 GBP
SGD 427 SGD
View
B+
Retailer 3
-
£246 GBP
$329 USD
View
B+
Retailer 4
-
£248 GBP
View
B+
Retailer 5
-
£251 GBP
$336 USD
View
B+
Retailer 6
-
£257 GBP
View
B+
Retailer 7
-
£269 GBP
$361 USD
View
B+
Retailer 8
-
£285 GBP
$382 USD
View
B+
Retailer 9
-
£288 GBP
$385 USD
View
Most Expensive
B
Yorxs
611818434 · Oct 31
£360 GBP
€459 EUR
View
9 more retailers have this diamond
Prices start from £193 GBPSave up to £166 GBP

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
0.30ct Oval
£193 GBP