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Round|Lab Grown|IGI

1.50ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG825658751

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825658751

Diamond specifications and retailer prices

From £181 GBP
$243 USD
As of October 29, 2026
Save £817 GBP (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £999 GBP at With Clarity · As of October 31, 2026
View at With Clarity

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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825658751 or 825658751. Listed at 15 retailers as of October 29, 2026, with prices from £181 to £999, a £817 spread on the same certified stone. With Clarity lists it at £999. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825658751
Dimensions7.34 × 7.29 × 4.51 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
7.34 mm7.29 mm1.50 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825658751
Side View
Table 59.0%Crown 35.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.7%

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: £406 GBP|Low: £174 GBP|High: £1,015 GBP|Avg: £548 GBP|+11.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 31, 2026
Retailer 9£181 GBP
Retailer 2£225 GBP
Retailer 11£225 GBP
Retailer 4£356 GBP
Retailer 5£364 GBP
Retailer 12£379 GBP
Retailer 1£406 GBP
Retailer 7£519 GBP
Retailer 8£566 GBP
Retailer 3£762 GBP
Retailer 6£906 GBP
With Clarity£978 GBP
Retailer 10£985 GBP

33 data points across 13 retailers

15 retailers£181 GBP to £999 GBP

A
Cheapest Retailer
-
£181 GBP
$243 USD
A
Retailer 2
-
£210 GBP
$282 USD
View
A
Retailer 3
-
£225 GBP
$301 USD
View
A
Retailer 4
-
£225 GBP
$301 USD
View
A
Retailer 5
-
£356 GBP
$477 USD
View
A
Retailer 6
-
£364 GBP
View
A
Retailer 7
-
£379 GBP
$508 USD
View
A
Retailer 8
-
£406 GBP
€518 EUR
View
B+
Retailer 9
-
£519 GBP
$695 USD
View
B+
Retailer 10
-
£566 GBP
$758 USD
View
B+
Retailer 11
-
£723 GBP
$969 USD
View
B+
Retailer 12
-
£762 GBP
$1,021 USD
View
B
Retailer 13
-
£906 GBP
View
Retailer 14
-
£985 GBP
$1,320 USD
View
Price last confirmed 7 days ago
Most Expensive
B
With Clarity
825658751 · Oct 31
£999 GBP
$1,338 USD
View
14 more retailers have this diamond
Prices start from £181 GBPSave up to £817 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
£181 GBP