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Round|Lab Grown|IGI

1.03ct J VS2 Round Lab Grown Diamond

FR • J/VS2 • IGI LG841618749

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841618749

Diamond specifications and retailer prices

From £197 GBP
$263 USD
As of October 29, 2026
Save £785 GBP (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £982 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG841618749 or 841618749. Listed at 11 retailers as of October 26, 2026, with prices from £197 to £982, a £785 spread on the same certified stone. MOH London lists it at £982. 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

1.03
Carat
J
Colour
VS2
Clarity
Fair
Cut

Specifications

CutFair
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841618749
Dimensions6.09 × 6.25 × 3.90 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.09 mm6.25 mm1.03 ctJ / VS2
OriginLab Grown
CutFair
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841618749
Side View
Table 57.0%Crown 37.9°Girdle: STK-THKPavilion 40.2°Culet: LargeDepth 63.3%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: £982 GBP|Low: £197 GBP|High: £992 GBP|Avg: £465 GBP|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7£197 GBP
Retailer 6£229 GBP
Retailer 9£245 GBP
Retailer 10£245 GBP
Retailer 5£360 GBP
Retailer 2£404 GBP
Retailer 11£407 GBP
Retailer 3£484 GBP
Retailer 4£623 GBP
Retailer 8£787 GBP
MOH London£982 GBP

13 data points across 11 retailers

11 retailers£197 GBP to £982 GBP

B+
Cheapest Retailer
-
£197 GBP
$263 USD
B+
Retailer 2
-
£229 GBP
$305 USD
View
B+
Retailer 3
-
£245 GBP
$326 USD
View
B+
Retailer 4
-
£245 GBP
$326 USD
View
B+
Retailer 5
-
£360 GBP
$480 USD
View
B+
Retailer 6
-
£404 GBP
€512 EUR
View
B+
Retailer 7
-
£407 GBP
$542 USD
View
B+
Retailer 8
-
£484 GBP
$644 USD
View
B+
Retailer 9
-
£623 GBP
$829 USD
View
B
Retailer 10
-
£787 GBP
$1,048 USD
View
Most Expensive
B
MOH London
LG841618749 · Oct 26
£982 GBP
View
10 more retailers have this diamond
Prices start from £197 GBPSave up to £785 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+
1.03ct Round
£197 GBP