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Oval|Lab Grown|IGI

3.05ct I SI1 Oval Lab Grown Diamond

GD • I/SI1 • IGI LG440014960

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440014960

Diamond specifications and retailer prices

From £2,014 GBP
$2,698 USD
As of October 29, 2026
Save £4,273 GBP (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £6,287 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG440014960 or 440014960. Listed at 11 retailers as of October 29, 2026, with prices from £2,014 to £6,287, a £4,273 spread on the same certified stone. MOH London lists it at £6,287. 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

3.05
Carat
I
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle37.5°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440014960
Dimensions10.99 × 8.34 × 5.09 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.99 mm8.34 mm3.05 ctI / SI1
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG440014960
Side View
Table 58.5%Crown 37.5°Girdle: THN-THKPavilion 36.7°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £6,287 GBP|Low: £1,611 GBP|High: £6,337 GBP|Avg: £3,302 GBP|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 7£2,115 GBP
Retailer 5£2,255 GBP
Retailer 3£2,455 GBP
Retailer 6£2,994 GBP
Retailer 8£3,009 GBP
Retailer 2£3,427 GBP
Retailer 4£3,635 GBP
MOH London£6,287 GBP

14 data points across 8 retailers

11 retailers£2,014 GBP to £6,287 GBP

B
Cheapest Retailer
-
£2,014 GBP
$2,698 USD
B
Retailer 2
-
£2,115 GBP
$2,834 USD
View
B
Retailer 3
-
£2,190 GBP
$2,935 USD
View
B
Retailer 4
-
£2,255 GBP
$3,022 USD
View
Final sale: no returns
B
Retailer 5
-
£2,336 GBP
$3,130 USD
View
B
Retailer 6
-
£2,455 GBP
$3,290 USD
View
B
Retailer 7
-
£2,994 GBP
CA$5,572 CAD
View
B
Retailer 8
-
£3,211 GBP
$4,302 USD
View
B
Retailer 9
-
£3,427 GBP
$4,592 USD
View
B
Retailer 10
-
£3,635 GBP
$4,871 USD
View
Most Expensive
C
MOH London
LG440014960 · Oct 29
£6,287 GBP
View
10 more retailers have this diamond
Prices start from £2,014 GBPSave up to £4,273 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.

B
3.05ct Oval
£2,014 GBP