CaratHunter
Plans
Round|Lab Grown|IGI

0.46ct D SI2 Round Lab Grown Diamond

EX • D/SI2 • IGI LG442067464

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442067464

Diamond specifications and retailer prices

From £196 GBP
As of November 5, 2026
Save £780 GBP (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £976 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.46ct lab-grown round diamond

This 0.46ct lab-grown round sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442067464 or 442067464. Listed at 9 retailers as of November 1, 2026, with prices from £196 to £976, a £780 spread on the same certified stone. MOH London lists it at £976. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.46
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442067464
Dimensions4.90 × 4.86 × 3.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
4.90 mm4.86 mm0.46 ctD / SI2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG442067464
Side View
Table 53.5%Crown 35.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 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: Nov 5
Current: £976 GBP|Low: £189 GBP|High: £987 GBP|Avg: £404 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4£196 GBP
Retailer 2£208 GBP
Retailer 7£227 GBP
Retailer 5£244 GBP
Retailer 9£247 GBP
Retailer 6£404 GBP
Retailer 3£458 GBP
Retailer 8£502 GBP
Retailer 10£509 GBP
MOH London£976 GBP

20 data points across 10 retailers

9 retailers£196 GBP to £976 GBP

A
Cheapest Retailer
-
£196 GBP
A
Retailer 2
-
£208 GBP
View
B+
Retailer 3
-
£227 GBP
View
Retailer 4
-
£244 GBP
View
Price last confirmed 12 days ago
B+
Retailer 5
-
£244 GBP
View
B
Retailer 6
-
£404 GBP
View
Retailer 7
-
£458 GBP
View
Price last confirmed 8 days ago
B
Retailer 8
-
£782 GBP
View
Most Expensive
B
MOH London
LG442067464 · Nov 1
£976 GBP
View
8 more retailers have this diamond
Prices start from £196 GBPSave up to £780 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
0.46ct Round
£196 GBP