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Oval|Natural|GIA

0.30ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 7568426375

Certificate GIA 7568426375

Diamond specifications and retailer prices

From £214 GBP
SGD 388 SGD
As of October 30, 2026
Save £177 GBP (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £391 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7568426375. Listed at 9 retailers as of October 30, 2026, with prices from £214 to £391, a £177 spread on the same certified stone. Yorxs lists it at £391. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.57°
Pavilion angle39.19°
OriginNatural
Grading LabGIA
CertificateGIA 7568426375
Dimensions5.32 × 3.72 × 2.34 mm
L/W Ratio1.43
Culet sizeNone
Top View
5.32 mm3.72 mm0.30 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7568426375
Side View
Table 56.0%Crown 40.57°Girdle: MED-VTKPavilion 39.19°Culet: NoneDepth 62.8%

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 30
Current: £279 GBP|Low: £214 GBP|High: £393 GBP|Avg: £289 GBP|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
October 31, 2026
Retailer 5£214 GBP
Retailer 6£255 GBP
Retailer 3£267 GBP
Retailer 1£279 GBP
Retailer 2£285 GBP
Retailer 4£300 GBP
Retailer 7£320 GBP
Yorxs£391 GBP

32 data points across 8 retailers

9 retailers£214 GBP to £391 GBP

A
Cheapest Retailer
-
£214 GBP
SGD 388 SGD
B+
Retailer 2
-
£224 GBP
$300 USD
View
B+
Retailer 3
-
£255 GBP
SGD 462 SGD
View
B+
Retailer 4
-
£267 GBP
$358 USD
View
B
Retailer 5
-
£279 GBP
$374 USD
View
B
Retailer 6
-
£285 GBP
View
B
Retailer 7
-
£300 GBP
$402 USD
View
B
Retailer 8
-
£320 GBP
$429 USD
View
Most Expensive
B
Yorxs
615910870 · Oct 31
£391 GBP
€499 EUR
View
8 more retailers have this diamond
Prices start from £214 GBPSave up to £177 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
£214 GBP