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Round|Lab Grown|IGI

1.58ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG445036258

Shape and cutting style on the report: Round brilliant

Certificate IGI LG445036258

Diamond specifications and retailer prices

From £976 GBP
$1,300 USD
As of October 29, 2026
Save £2,851 GBP (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,827 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.58ct lab-grown round diamond

This 1.58ct 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 LG445036258 or 445036258. Listed at 12 retailers as of October 29, 2026, with prices from £976 to £3,827, a £2,851 spread on the same certified stone. MOH London lists it at £3,827. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036258
Dimensions7.49 × 7.44 × 4.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.49 mm7.44 mm1.58 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445036258
Side View
Table 60.0%Crown 34.4°Girdle: ThickPavilion 40.3°Culet: NoneDepth 60.2%

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: £3,827 GBP|Low: £976 GBP|High: £3,858 GBP|Avg: £1,835 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 8£976 GBP
Retailer 10£1,149 GBP
Retailer 14£1,250 GBP
Retailer 13£1,287 GBP
Retailer 3£1,333 GBP
Retailer 11£1,333 GBP
Retailer 4£1,461 GBP
Retailer 6£1,487 GBP
Retailer 5£1,801 GBP
Retailer 2£2,028 GBP
Retailer 12£2,099 GBP
Retailer 9£2,357 GBP
Retailer 15£2,498 GBP
Retailer 7£2,984 GBP
MOH London£3,827 GBP

24 data points across 15 retailers

12 retailers£976 GBP to £3,827 GBP

B+
Cheapest Retailer
-
£976 GBP
$1,300 USD
B
Retailer 2
-
£1,149 GBP
$1,530 USD
View
B
Retailer 3
-
£1,250 GBP
$1,665 USD
View
B
Retailer 4
-
£1,287 GBP
$1,714 USD
View
Final sale: no returns
Retailer 5
-
£1,333 GBP
$1,775 USD
View
Price last confirmed 17 days ago
B
Retailer 6
-
£1,333 GBP
$1,775 USD
View
B
Retailer 7
-
£1,461 GBP
$1,945 USD
View
B
Retailer 8
-
£2,028 GBP
View
B
Retailer 9
-
£2,099 GBP
$2,795 USD
View
B
Retailer 10
-
£2,357 GBP
$3,139 USD
View
B
Retailer 11
-
£2,498 GBP
$3,327 USD
View
Most Expensive
B
MOH London
LG445036258 · Oct 29
£3,827 GBP
View
11 more retailers have this diamond
Prices start from £976 GBPSave up to £2,851 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+
1.58ct Round
£976 GBP