CaratHunter
Plans
Round|Lab Grown|IGI

0.63ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG782651022

Shape and cutting style on the report: Round brilliant

Certificate IGI LG782651022

Diamond specifications and retailer prices

From £76 GBP
$102 USD
As of October 29, 2026
Save £622 GBP (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £699 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.63ct lab-grown round diamond

This 0.63ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG782651022 or 782651022. Listed at 12 retailers as of October 29, 2026, with prices from £76 to £699, a £622 spread on the same certified stone. MOH London lists it at £699. 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

0.63
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782651022
Dimensions5.58 × 5.53 × 3.36 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.58 mm5.53 mm0.63 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782651022
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.5%

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: £699 GBP|Low: £60 GBP|High: £703 GBP|Avg: £226 GBP|-0.5%
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
October 30, 2026
Retailer 7£76 GBP
Retailer 11£84 GBP
Retailer 4£89 GBP
Retailer 3£101 GBP
Retailer 8£101 GBP
Retailer 2£184 GBP
Retailer 9£192 GBP
Retailer 5£217 GBP
Retailer 12£304 GBP
Retailer 10£326 GBP
Retailer 6£339 GBP
Retailer 13£348 GBP
MOH London£699 GBP

42 data points across 13 retailers

12 retailers£76 GBP to £699 GBP

A
Cheapest Retailer
-
£76 GBP
$102 USD
A
Retailer 2
-
£84 GBP
$113 USD
View
Final sale: no returns
A
Retailer 3
-
£89 GBP
$119 USD
View
A
Retailer 4
-
£101 GBP
$135 USD
View
A
Retailer 5
-
£101 GBP
$135 USD
View
A
Retailer 6
-
£184 GBP
View
A
Retailer 7
-
£192 GBP
$257 USD
View
B+
Retailer 8
-
£304 GBP
$407 USD
View
B+
Retailer 9
-
£326 GBP
$437 USD
View
B+
Retailer 10
-
£339 GBP
$454 USD
View
B+
Retailer 11
-
£348 GBP
$466 USD
View
Most Expensive
B
MOH London
LG782651022 · Oct 29
£699 GBP
View
11 more retailers have this diamond
Prices start from £76 GBPSave up to £622 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
0.63ct Round
£76 GBP