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Round|Lab Grown|IGI

1.54ct I VVS2 Round Lab Grown Diamond

EX • I/VVS2 • IGI LG526291801

Shape and cutting style on the report: Round brilliant

Certificate IGI LG526291801

Diamond specifications and retailer prices

From £281 GBP
$377 USD
As of November 1, 2026
Save £1,081 GBP (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,362 GBP at MOH London · As of November 1, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG526291801 or 526291801. Listed at 15 retailers as of November 1, 2026, with prices from £281 to £1,362, a £1,081 spread on the same certified stone. MOH London lists it at £1,362. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526291801
Dimensions7.38 × 7.34 × 4.55 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
7.38 mm7.34 mm1.54 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526291801
Side View
Table 61.0%Crown 35.5°Girdle: ThickPavilion 41.2°Culet: NoneDepth 61.9%

Caratlytics Score

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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: Nov 1
Current: £1,362 GBP|Low: £281 GBP|High: £1,378 GBP|Avg: £624 GBP|-1.1%
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
November 2, 2026
Retailer 9£281 GBP
Retailer 12£314 GBP
Retailer 10£349 GBP
Retailer 4£382 GBP
Retailer 13£431 GBP
Retailer 7£459 GBP
Retailer 11£532 GBP
Retailer 8£555 GBP
Retailer 5£586 GBP
Retailer 2£601 GBP
Retailer 6£978 GBP
Retailer 3£1,150 GBP
MOH London£1,362 GBP

26 data points across 13 retailers

15 retailers£281 GBP to £1,362 GBP

A
Cheapest Retailer
-
£281 GBP
$377 USD
A
Retailer 2
-
£314 GBP
$421 USD
View
Final sale: no returns
A
Retailer 3
-
£315 GBP
$422 USD
View
A
Retailer 4
-
£349 GBP
$467 USD
View
Retailer 5
-
£349 GBP
$467 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£382 GBP
HK$4,000 HKD
View
B+
Retailer 7
-
£431 GBP
$578 USD
View
B+
Retailer 8
-
£459 GBP
$615 USD
View
B+
Retailer 9
-
£532 GBP
$713 USD
View
B+
Retailer 10
-
£555 GBP
$744 USD
View
B+
Retailer 11
-
£601 GBP
ZAR 13,014 ZAR
View
B
Retailer 12
-
£978 GBP
$1,310 USD
View
B
Retailer 13
-
£1,121 GBP
$1,502 USD
View
B
Retailer 14
-
£1,150 GBP
$1,540 USD
View
Most Expensive
B
MOH London
LG526291801 · Nov 1
£1,362 GBP
View
14 more retailers have this diamond
Prices start from £281 GBPSave up to £1,081 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