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Oval|Natural|GIA

0.30ct E SI1 Oval Natural Diamond

GD • E/SI1 • GIA 1565420054

Certificate GIA 1565420054

Diamond specifications and retailer prices

From £163 GBP
₹20,699 INR
As of October 29, 2026
Save £347 GBP (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £510 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1565420054. Listed at 19 retailers as of October 29, 2026, with prices from £163 to £510, a £347 spread on the same certified stone. MOH London lists it at £510. 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceFaint
Crown angle39.5°
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 1565420054
Dimensions5.23 × 3.78 × 2.38 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizeNone
Top View
5.23 mm3.78 mm0.30 ctE / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 1565420054
Side View
Table 60.0%Crown 39.5°Girdle: THN-VTKPavilion 39.7°Culet: NDepth 63.1%

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 29
Current: £510 GBP|Low: £162 GBP|High: £1,006 GBP|Avg: £309 GBP|-1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 12£163 GBP
Retailer 4£192 GBP
Retailer 5£203 GBP
Retailer 10£210 GBP
Retailer 11£220 GBP
Retailer 17£220 GBP
Retailer 8£237 GBP
Retailer 7£242 GBP
Retailer 3£245 GBP
Retailer 2£272 GBP
Retailer 16£296 GBP
Retailer 15£301 GBP
Retailer 6£321 GBP
Retailer 18£340 GBP
Retailer 14£345 GBP
Retailer 13£382 GBP
MOH London£510 GBP
Retailer 9£995 GBP

26 data points across 18 retailers

19 retailers£163 GBP to £510 GBP

A
Cheapest Retailer
-
£163 GBP
₹20,699 INR
B+
Retailer 2
-
£192 GBP
HK$2,000 HKD
View
B+
Retailer 3
-
£203 GBP
$270 USD
View
Final sale: no returns
B+
Retailer 4
-
£210 GBP
$280 USD
View
B+
Retailer 5
-
£220 GBP
$293 USD
View
B+
Retailer 6
-
£220 GBP
$293 USD
View
B+
Retailer 7
-
£237 GBP
$315 USD
View
B+
Retailer 8
-
£242 GBP
SGD 436 SGD
View
B+
Retailer 9
-
£245 GBP
$326 USD
View
B+
Retailer 10
-
£272 GBP
View
B+
Retailer 11
-
£296 GBP
$394 USD
View
B
Retailer 12
-
£301 GBP
View
B
Retailer 13
-
£321 GBP
$428 USD
View
B
Retailer 14
-
£340 GBP
ZAR 7,314 ZAR
View
B
Retailer 15
-
£345 GBP
$460 USD
View
Retailer 16
-
£379 GBP
A$776 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
£382 GBP
€484 EUR
View
Most Expensive
C
MOH London
A2A65420C · Oct 29
£510 GBP
View
17 more retailers have this diamond
Prices start from £163 GBPSave up to £347 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
£163 GBP