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Oval|Natural|GIA

0.30ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 3565464050

Certificate GIA 3565464050

Diamond specifications and retailer prices

From £234 GBP
SGD 423 SGD
As of October 31, 2026
Save £187 GBP (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £421 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 H 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 3565464050. Listed at 8 retailers as of October 31, 2026, with prices from £234 to £421, a £187 spread on the same certified stone. Yorxs lists it at £421. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.32°
Pavilion angle39.35°
OriginNatural
Grading LabGIA
CertificateGIA 3565464050
Dimensions5.46 × 3.71 × 2.28 mm
L/W Ratio1.47
Culet sizeNone
Top View
5.46 mm3.71 mm0.30 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565464050
Side View
Table 58.0%Crown 38.32°Girdle: MED-VTKPavilion 39.35°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £311 GBP|Low: £234 GBP|High: £422 GBP|Avg: £304 GBP|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
October 31, 2026
Retailer 5£234 GBP
Retailer 3£243 GBP
Retailer 2£301 GBP
Retailer 4£305 GBP
Retailer 1£311 GBP
Retailer 6£346 GBP
Yorxs£421 GBP

13 data points across 7 retailers

8 retailers£234 GBP to £421 GBP

B+
Cheapest Retailer
-
£234 GBP
SGD 423 SGD
Retailer 2
-
£243 GBP
$325 USD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
£271 GBP
SGD 490 SGD
View
B
Retailer 4
-
£301 GBP
View
B
Retailer 5
-
£305 GBP
$408 USD
View
B
Retailer 6
-
£311 GBP
View
B
Retailer 7
-
£346 GBP
$463 USD
View
Most Expensive
B
Yorxs
621631887 · Oct 31
£421 GBP
€537 EUR
View
7 more retailers have this diamond
Prices start from £234 GBPSave up to £187 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.

B+
0.30ct Oval
£234 GBP