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Round|Lab Grown|IGI

1.58ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG442067661

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442067661

Diamond specifications and retailer prices

From £970 GBP
$1,300 USD
As of October 29, 2026
Save £2,818 GBP (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,789 GBP at MOH London · As of October 27, 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 LG442067661 or 442067661. Listed at 13 retailers as of October 27, 2026, with prices from £970 to £3,789, a £2,818 spread on the same certified stone. MOH London lists it at £3,789. 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 angle35.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442067661
Dimensions7.41 × 7.39 × 4.63 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
7.41 mm7.39 mm1.58 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442067661
Side View
Table 55.0%Crown 35.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.6%

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: £3,789 GBP|Low: £914 GBP|High: £3,829 GBP|Avg: £1,912 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
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 9£970 GBP
Retailer 11£1,142 GBP
Retailer 15£1,243 GBP
Retailer 14£1,279 GBP
Retailer 4£1,325 GBP
Retailer 12£1,325 GBP
Retailer 5£1,452 GBP
Retailer 7£1,478 GBP
Retailer 6£1,790 GBP
Retailer 2£2,016 GBP
Retailer 13£2,086 GBP
Retailer 10£2,343 GBP
Retailer 16£2,483 GBP
Retailer 8£2,966 GBP
Retailer 3£3,196 GBP
MOH London£3,789 GBP

25 data points across 16 retailers

13 retailers£970 GBP to £3,789 GBP

B+
Cheapest Retailer
-
£970 GBP
$1,300 USD
B
Retailer 2
-
£1,142 GBP
$1,530 USD
View
B
Retailer 3
-
£1,243 GBP
$1,665 USD
View
B
Retailer 4
-
£1,279 GBP
$1,714 USD
View
Final sale: no returns
B
Retailer 5
-
£1,325 GBP
$1,775 USD
View
Retailer 6
-
£1,325 GBP
$1,775 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
£1,452 GBP
$1,945 USD
View
B
Retailer 8
-
£2,016 GBP
View
B
Retailer 9
-
£2,086 GBP
$2,795 USD
View
B
Retailer 10
-
£2,343 GBP
$3,139 USD
View
B
Retailer 11
-
£2,483 GBP
$3,327 USD
View
B
Retailer 12
-
£3,196 GBP
View
Most Expensive
B
MOH London
LG442067661 · Oct 27
£3,789 GBP
View
12 more retailers have this diamond
Prices start from £970 GBPSave up to £2,818 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
£970 GBP