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Round|Lab Grown|IGI

1.54ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG442066358

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442066358

Diamond specifications and retailer prices

From £642 GBP
$860 USD
As of October 30, 2026
Save £3,068 GBP (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,710 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 LG442066358 or 442066358. Listed at 12 retailers as of October 29, 2026, with prices from £642 to £3,710, a £3,068 spread on the same certified stone. MOH London lists it at £3,710. 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 angle34.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442066358
Dimensions7.43 × 7.39 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.43 mm7.39 mm1.54 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442066358
Side View
Table 58.0%Crown 34.8°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.8%

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 30
Current: £3,710 GBP|Low: £642 GBP|High: £3,739 GBP|Avg: £1,801 GBP|+0.5%
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
Retailer 15
October 30, 2026
Retailer 2£642 GBP
Retailer 10£1,114 GBP
Retailer 13£1,212 GBP
Retailer 15£1,246 GBP
Retailer 3£1,292 GBP
Retailer 11£1,292 GBP
Retailer 9£1,418 GBP
Retailer 6£1,458 GBP
Retailer 5£1,750 GBP
Retailer 8£1,966 GBP
Retailer 12£2,036 GBP
Retailer 4£2,345 GBP
Retailer 14£2,422 GBP
Retailer 7£2,892 GBP
MOH London£3,710 GBP

38 data points across 15 retailers

12 retailers£642 GBP to £3,710 GBP

B+
Cheapest Retailer
-
£642 GBP
$860 USD
B
Retailer 2
-
£1,114 GBP
$1,492 USD
View
B
Retailer 3
-
£1,212 GBP
$1,624 USD
View
B
Retailer 4
-
£1,246 GBP
$1,670 USD
View
Final sale: no returns
B
Retailer 5
-
£1,292 GBP
$1,731 USD
View
Retailer 6
-
£1,292 GBP
$1,731 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
£1,418 GBP
$1,900 USD
View
B
Retailer 8
-
£1,966 GBP
View
B
Retailer 9
-
£2,036 GBP
$2,728 USD
View
B
Retailer 10
-
£2,345 GBP
$3,142 USD
View
B
Retailer 11
-
£2,422 GBP
$3,245 USD
View
Most Expensive
B
MOH London
LG442066358 · Oct 29
£3,710 GBP
View
11 more retailers have this diamond
Prices start from £642 GBPSave up to £3,068 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+
1.54ct Round
£642 GBP