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Round|Lab Grown|IGI

1.04ct J VS2 Round Lab Grown Diamond

VG • J/VS2 • IGI LG846647464

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846647464

Diamond specifications and retailer prices

From £272 GBP
$362 USD
As of October 30, 2026
Save £654 GBP (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £926 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.04ct lab-grown round diamond

This 1.04ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846647464 or 846647464. Listed at 6 retailers as of October 26, 2026, with prices from £272 to £926, a £654 spread on the same certified stone. MOH London lists it at £926. 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

1.04
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846647464
Dimensions6.43 × 6.39 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.43 mm6.39 mm1.04 ctJ / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846647464
Side View
Table 62.0%Crown 37.1°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £926 GBP|Low: £252 GBP|High: £926 GBP|Avg: £487 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 4£272 GBP
Retailer 5£318 GBP
Retailer 2£332 GBP
Retailer 3£556 GBP
Retailer 6£688 GBP
MOH London£926 GBP

6 data points across 6 retailers

6 retailers£272 GBP to £926 GBP

B+
Cheapest Retailer
-
£272 GBP
$362 USD
B+
Retailer 2
-
£318 GBP
$424 USD
View
B+
Retailer 3
-
£332 GBP
€421 EUR
View
B+
Retailer 4
-
£556 GBP
$740 USD
View
B+
Retailer 5
-
£688 GBP
$916 USD
View
Most Expensive
B
MOH London
LG846647464 · Oct 26
£926 GBP
View
5 more retailers have this diamond
Prices start from £272 GBPSave up to £654 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+
1.04ct Round
£272 GBP