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Oval|Natural|IGI

0.30ct I SI1 Oval Natural Diamond

VG • I/SI1 • IGI 810631825

Shape and cutting style on the report: Oval brilliant

Certificate IGI 810631825

Diamond specifications and retailer prices

From £132 GBP
₹16,907 INR
As of October 31, 2026
Save £304 GBP (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £436 GBP at MOH London · As of October 29, 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 very-good cut grade and certified by IGI 810631825. Listed at 8 retailers as of October 29, 2026, with prices from £132 to £436, a £304 spread on the same certified stone. MOH London lists it at £436. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.30
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle33.6°
Pavilion angle43.2°
OriginNatural
Grading LabIGI
CertificateIGI 810631825
Dimensions5.22 × 3.65 × 2.42 mm
L/W Ratio1.43
Girdle conditionFaceted
Top View
5.22 mm3.65 mm0.30 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 810631825
Side View
Table 62.0%Crown 33.6°Girdle: MED-VTKPavilion 43.2°CuletDepth 66.3%

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: £436 GBP|Low: £132 GBP|High: £439 GBP|Avg: £286 GBP|+0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 2£132 GBP
Retailer 6£202 GBP
Retailer 5£291 GBP
Retailer 3£301 GBP
Retailer 7£318 GBP
Retailer 4£324 GBP
MOH London£436 GBP

42 data points across 7 retailers

8 retailers£132 GBP to £436 GBP

A
Cheapest Retailer
-
£132 GBP
₹16,907 INR
B+
Retailer 2
-
£202 GBP
$271 USD
View
B
Retailer 3
-
£285 GBP
$382 USD
View
B
Retailer 4
-
£291 GBP
ZAR 6,295 ZAR
View
B
Retailer 5
-
£301 GBP
View
B
Retailer 6
-
£318 GBP
$426 USD
View
B
Retailer 7
-
£324 GBP
€414 EUR
View
Most Expensive
C
MOH London
766C1004D · Oct 29
£436 GBP
View
7 more retailers have this diamond
Prices start from £132 GBPSave up to £304 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
£132 GBP