CaratHunter
Plans
Round|Lab Grown|IGI

1.50ct J VS2 Round Lab Grown Diamond

VG • J/VS2 • IGI LG407913942

Shape and cutting style on the report: Round brilliant

Certificate IGI LG407913942

Diamond specifications and retailer prices

From £627 GBP
$840 USD
As of October 30, 2026
Save £2,793 GBP (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,420 GBP at MOH London · As of October 27, 2026
View at MOH London

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407913942 or 407913942. Listed at 12 retailers as of October 27, 2026, with prices from £627 to £3,420, a £2,793 spread on the same certified stone. MOH London lists it at £3,420. 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

1.50
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407913942
Dimensions7.15 × 7.21 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.15 mm7.21 mm1.50 ctJ / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407913942
Side View
Table 54.0%Crown 37°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 64.4%

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 30
Current: £3,420 GBP|Low: £627 GBP|High: £3,462 GBP|Avg: £1,528 GBP|+0.1%
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
Retailer 14
October 30, 2026
Retailer 2£627 GBP
Retailer 8£916 GBP
Retailer 13£997 GBP
Retailer 12£1,026 GBP
Retailer 9£1,063 GBP
Retailer 11£1,063 GBP
Retailer 3£1,190 GBP
Retailer 7£1,332 GBP
Retailer 4£1,499 GBP
Retailer 10£1,684 GBP
Retailer 14£1,993 GBP
Retailer 5£2,037 GBP
Retailer 6£2,379 GBP
MOH London£3,420 GBP

43 data points across 14 retailers

12 retailers£627 GBP to £3,420 GBP

A
Cheapest Retailer
-
£627 GBP
$840 USD
B+
Retailer 2
-
£916 GBP
$1,228 USD
View
B+
Retailer 3
-
£997 GBP
$1,336 USD
View
B+
Retailer 4
-
£1,026 GBP
$1,375 USD
View
Final sale: no returns
B+
Retailer 5
-
£1,063 GBP
$1,424 USD
View
Retailer 6
-
£1,063 GBP
$1,424 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
£1,190 GBP
$1,595 USD
View
B+
Retailer 8
-
£1,332 GBP
View
B
Retailer 9
-
£1,684 GBP
$2,257 USD
View
B
Retailer 10
-
£1,993 GBP
$2,670 USD
View
B
Retailer 11
-
£2,037 GBP
$2,729 USD
View
Most Expensive
B
MOH London
LG407913942 · Oct 27
£3,420 GBP
View
11 more retailers have this diamond
Prices start from £627 GBPSave up to £2,793 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
1.50ct Round
£627 GBP