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Oval|Lab Grown|IGI

3.03ct D SI1 Oval Lab Grown Diamond

VG • D/SI1 • IGI LG844614884

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844614884

Diamond specifications and retailer prices

From £546 GBP
$732 USD
As of October 26, 2026
Save £937 GBP (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,483 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 3.03ct lab-grown oval diamond

This 3.03ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG844614884 or 844614884. Listed at 6 retailers as of October 26, 2026, with prices from £546 to £1,483, a £937 spread on the same certified stone. MOH London lists it at £1,483. 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

3.03
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844614884
Dimensions11.59 × 8.07 × 5.12 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.59 mm8.07 mm3.03 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844614884
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.4%

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 26
Current: £1,483 GBP|Low: £546 GBP|High: £1,483 GBP|Avg: £909 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 4£546 GBP
Retailer 2£553 GBP
Retailer 3£668 GBP
Retailer 5£1,142 GBP
Retailer 6£1,293 GBP
MOH London£1,483 GBP

7 data points across 6 retailers

6 retailers£546 GBP to £1,483 GBP

B+
Cheapest Retailer
-
£546 GBP
$732 USD
A
Retailer 2
-
£553 GBP
View
A
Retailer 3
-
£668 GBP
View
B
Retailer 4
-
£1,142 GBP
$1,530 USD
View
B
Retailer 5
-
£1,293 GBP
SGD 2,342 SGD
View
Most Expensive
B
MOH London
LG844614884 · Oct 26
£1,483 GBP
View
5 more retailers have this diamond
Prices start from £546 GBPSave up to £937 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
3.03ct Oval
£546 GBP