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Round|Lab Grown|IGI

0.90ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG451057377

Shape and cutting style on the report: Round brilliant

Certificate IGI LG451057377

Diamond specifications and retailer prices

From £466 GBP
$620 USD
As of October 29, 2026
Save £2,189 GBP (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,655 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451057377 or 451057377. Listed at 12 retailers as of October 26, 2026, with prices from £466 to £2,655, a £2,189 spread on the same certified stone. MOH London lists it at £2,655. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057377
Dimensions6.35 × 6.36 × 3.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
6.35 mm6.36 mm0.90 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451057377
Side View
Table 59.0%Crown 31.5°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 58.4%

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 29
Current: £2,655 GBP|Low: £466 GBP|High: £2,687 GBP|Avg: £1,355 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
October 29, 2026
Retailer 6£466 GBP
Retailer 5£674 GBP
Retailer 8£755 GBP
Retailer 10£912 GBP
Retailer 11£1,142 GBP
Retailer 7£1,255 GBP
Retailer 2£1,345 GBP
Retailer 4£1,739 GBP
Retailer 3£1,750 GBP
Retailer 9£2,163 GBP
MOH London£2,655 GBP

18 data points across 11 retailers

12 retailers£466 GBP to £2,655 GBP

B+
Cheapest Retailer
-
£466 GBP
$620 USD
B
Retailer 2
-
£674 GBP
$897 USD
View
B
Retailer 3
-
£733 GBP
$976 USD
View
B
Retailer 4
-
£755 GBP
$1,005 USD
View
Final sale: no returns
B
Retailer 5
-
£782 GBP
$1,041 USD
View
Price last confirmed 12 days ago
B
Retailer 6
-
£782 GBP
$1,041 USD
View
B
Retailer 7
-
£1,255 GBP
$1,671 USD
View
B
Retailer 8
-
£1,345 GBP
€1,706 EUR
View
B
Retailer 9
-
£1,739 GBP
$2,316 USD
View
B
Retailer 10
-
£2,163 GBP
View
B
Retailer 11
-
£2,198 GBP
$2,927 USD
View
Most Expensive
B
MOH London
LG451057377 · Oct 26
£2,655 GBP
View
11 more retailers have this diamond
Prices start from £466 GBPSave up to £2,189 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+
0.90ct Round
£466 GBP