Oval|Natural|IGI

0.30ct H IF Oval Natural Diamond

VG • H/IF • IGI 815676180

Shape and cutting style on the report: Oval brilliant

Certificate IGI 815676180

Diamond specifications and retailer prices

From £246 GBP
$330 USD
As of November 1, 2026
Save £386 GBP (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,052 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 815676180. Listed at 11 retailers as of November 1, 2026, with a 157% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle34.7°
OriginNatural
Grading LabIGI
CertificateIGI 815676180
Dimensions5.53 × 3.66 × 2.22 mm
L/W Ratio1.51
Girdle conditionFaceted
Top View
5.53 mm3.66 mm0.30 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815676180
Side View
Table 59.0%Crown 39.3°Girdle: MED-STKPavilion 34.7°Culet: NoneDepth 60.7%

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: Nov 1
Current: £1,052 GBP|Low: £246 GBP|High: £1,084 GBP|Avg: £440 GBP|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 6£246 GBP
Retailer 8£274 GBP
Retailer 9£292 GBP
Retailer 11£296 GBP
Retailer 3£307 GBP
Retailer 5£347 GBP
Retailer 4£375 GBP
Retailer 10£426 GBP
Retailer 2£447 GBP
Retailer 7£632 GBP
NZ Jewellers£1,052 GBP

28 data points across 11 retailers

11 retailers£246 GBP to £632 GBP

A
Cheapest Retailer
-
£246 GBP
$330 USD
A
Retailer 2
-
£274 GBP
$367 USD
View
A
Retailer 3
-
£292 GBP
SGD 529 SGD
View
A
Retailer 4
-
£296 GBP
$397 USD
View
B+
Retailer 5
-
£307 GBP
$411 USD
View
B+
Retailer 6
-
£347 GBP
View
B+
Retailer 7
-
£375 GBP
View
B+
Retailer 8
-
£426 GBP
ZAR 9,214 ZAR
View
B+
Retailer 9
-
£447 GBP
€571 EUR
View
B
Retailer 10
-
£632 GBP
View
Most Expensive
NZ Jewellers
14f1b222-94dd-454c-b9c2-b6ac7be73897 · Oct 30
£1,052 GBP
$1,410 USD
View
Price under review
10 more retailers have this diamond
Prices start from £246 GBPSave up to £386 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
£246 GBP