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Oval|Natural|GIA

0.30ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 2547472610

Certificate GIA 2547472610

Diamond specifications and retailer prices

From £158 GBP
₹20,184 INR
As of October 27, 2026
Save £267 GBP (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £522 GBP at MOH London · As of October 21, 2026
View at MOH London

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 2547472610. Listed at 10 retailers as of October 27, 2026, with a 169% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547472610
Dimensions5.10 × 3.69 × 2.43 mm
L/W Ratio1.38
Top View
5.10 mm3.69 mm0.30 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2547472610
Side View
Table 58.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 65.7%

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 27
Current: £522 GBP|Low: £157 GBP|High: £525 GBP|Avg: £346 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 4£158 GBP
Retailer 3£286 GBP
Retailer 5£348 GBP
Retailer 6£360 GBP
Retailer 2£426 GBP
MOH London£522 GBP

41 data points across 6 retailers

10 retailers£158 GBP to £426 GBP

A
Cheapest Retailer
-
£158 GBP
₹20,184 INR
A
Retailer 2
-
£191 GBP
HK$2,000 HKD
View
B+
Retailer 3
-
£237 GBP
SGD 430 SGD
View
B
Retailer 4
-
£286 GBP
View
Retailer 5
-
£322 GBP
$432 USD
View
Price last confirmed 7 days ago
B
Retailer 6
-
£330 GBP
$443 USD
View
B
Retailer 7
-
£348 GBP
ZAR 7,529 ZAR
View
Retailer 8
-
£360 GBP
A$742 AUD
View
Price last confirmed 28 days ago
B
Retailer 9
-
£426 GBP
€543 EUR
View
Most Expensive
MOH London
38C98F0F8 · Oct 21
£522 GBP
View
Price last confirmed 11 days ago
9 more retailers have this diamond
Prices start from £158 GBPSave up to £267 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
£158 GBP