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Round|Lab Grown|IGI

1.54ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG595361726

Shape and cutting style on the report: Round brilliant

Certificate IGI LG595361726

Diamond specifications and retailer prices

From £281 GBP
$377 USD
As of October 29, 2026
Save £1,088 GBP (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,370 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG595361726 or 595361726. Listed at 13 retailers as of October 29, 2026, with prices from £281 to £1,370, a £1,088 spread on the same certified stone. MOH London lists it at £1,370. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595361726
Dimensions7.40 × 7.36 × 4.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.40 mm7.36 mm1.54 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595361726
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.4%

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 29
Current: £1,370 GBP|Low: £225 GBP|High: £1,378 GBP|Avg: £695 GBP|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 5£281 GBP
Retailer 8£315 GBP
Retailer 6£349 GBP
Retailer 2£459 GBP
Retailer 9£532 GBP
Retailer 7£555 GBP
Retailer 10£597 GBP
Retailer 3£730 GBP
Retailer 4£978 GBP
Retailer 11£1,150 GBP
MOH London£1,370 GBP

18 data points across 11 retailers

13 retailers£281 GBP to £1,370 GBP

A
Cheapest Retailer
-
£281 GBP
$377 USD
A
Retailer 2
-
£315 GBP
$422 USD
View
A
Retailer 3
-
£315 GBP
$422 USD
View
Final sale: no returns
A
Retailer 4
-
£349 GBP
$467 USD
View
A
Retailer 5
-
£349 GBP
$467 USD
View
A
Retailer 6
-
£459 GBP
$615 USD
View
B+
Retailer 7
-
£532 GBP
$713 USD
View
B+
Retailer 8
-
£555 GBP
$744 USD
View
B+
Retailer 9
-
£597 GBP
$800 USD
View
B
Retailer 10
-
£978 GBP
$1,310 USD
View
B
Retailer 11
-
£1,121 GBP
$1,502 USD
View
Retailer 12
-
£1,150 GBP
$1,540 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG595361726 · Oct 29
£1,370 GBP
View
12 more retailers have this diamond
Prices start from £281 GBPSave up to £1,088 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
1.54ct Round
£281 GBP