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Round|Lab Grown|IGI

1.58ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG442067946

Shape and cutting style on the report: Round brilliant

Certificate IGI LG442067946

Diamond specifications and retailer prices

From £976 GBP
$1,300 USD
As of October 29, 2026
Save £2,673 GBP (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £3,649 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 LG442067946 or 442067946. Listed at 11 retailers as of October 29, 2026, with prices from £976 to £3,649, a £2,673 spread on the same certified stone. MOH London lists it at £3,649. 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 angle36.3°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442067946
Dimensions7.41 × 7.34 × 4.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.41 mm7.34 mm1.58 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442067946
Side View
Table 59.5%Crown 36.3°Girdle: MED-STKPavilion 41.7°CuletDepth 63.4%

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: £3,649 GBP|Low: £976 GBP|High: £3,677 GBP|Avg: £1,739 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
October 30, 2026
Retailer 4£976 GBP
Retailer 5£1,096 GBP
Retailer 10£1,192 GBP
Retailer 3£1,271 GBP
Retailer 8£1,271 GBP
Retailer 6£1,400 GBP
Retailer 2£1,934 GBP
Retailer 9£2,003 GBP
Retailer 7£2,306 GBP
Retailer 11£2,382 GBP
MOH London£3,649 GBP

28 data points across 11 retailers

11 retailers£976 GBP to £3,649 GBP

B+
Cheapest Retailer
-
£976 GBP
$1,300 USD
B
Retailer 2
-
£1,096 GBP
$1,459 USD
View
B
Retailer 3
-
£1,192 GBP
$1,587 USD
View
Retailer 4
-
£1,271 GBP
$1,692 USD
View
Price last confirmed 17 days ago
B
Retailer 5
-
£1,271 GBP
$1,692 USD
View
B
Retailer 6
-
£1,400 GBP
$1,865 USD
View
B
Retailer 7
-
£1,934 GBP
View
B
Retailer 8
-
£2,003 GBP
$2,668 USD
View
B
Retailer 9
-
£2,306 GBP
$3,071 USD
View
B
Retailer 10
-
£2,382 GBP
$3,172 USD
View
Most Expensive
B
MOH London
LG442067946 · Oct 29
£3,649 GBP
View
10 more retailers have this diamond
Prices start from £976 GBPSave up to £2,673 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