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Round|Lab Grown|IGI

1.60ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG492113647

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492113647

Diamond specifications and retailer prices

From £657 GBP
$880 USD
As of October 30, 2026
Save £3,194 GBP (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,851 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.6ct lab-grown round diamond

This 1.6ct 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 LG492113647 or 492113647. Listed at 12 retailers as of October 29, 2026, with prices from £657 to £3,851, a £3,194 spread on the same certified stone. MOH London lists it at £3,851. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492113647
Dimensions7.65 × 7.62 × 4.49 mm
L/W Ratio1.00
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
7.65 mm7.62 mm1.60 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492113647
Side View
Table 59.0%Crown 33°Girdle: MediumPavilion 40.2°Culet: NoneDepth 58.8%

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 30
Current: £3,851 GBP|Low: £657 GBP|High: £3,882 GBP|Avg: £1,915 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
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Retailer 16
October 30, 2026
Retailer 2£657 GBP
Retailer 11£1,156 GBP
Retailer 15£1,258 GBP
Retailer 14£1,295 GBP
Retailer 3£1,341 GBP
Retailer 12£1,341 GBP
Retailer 4£1,470 GBP
Retailer 6£1,505 GBP
Retailer 5£1,811 GBP
Retailer 9£2,041 GBP
Retailer 13£2,111 GBP
Retailer 10£2,372 GBP
Retailer 16£2,514 GBP
Retailer 7£2,684 GBP
Retailer 8£3,002 GBP
MOH London£3,851 GBP

38 data points across 16 retailers

12 retailers£657 GBP to £3,851 GBP

B+
Cheapest Retailer
-
£657 GBP
$880 USD
B
Retailer 2
-
£1,156 GBP
$1,549 USD
View
B
Retailer 3
-
£1,258 GBP
$1,686 USD
View
B
Retailer 4
-
£1,295 GBP
$1,735 USD
View
Final sale: no returns
B
Retailer 5
-
£1,341 GBP
$1,797 USD
View
Retailer 6
-
£1,341 GBP
$1,797 USD
View
Price last confirmed 17 days ago
B
Retailer 7
-
£1,470 GBP
$1,970 USD
View
B
Retailer 8
-
£2,041 GBP
View
B
Retailer 9
-
£2,111 GBP
$2,828 USD
View
B
Retailer 10
-
£2,372 GBP
$3,178 USD
View
B
Retailer 11
-
£2,514 GBP
$3,369 USD
View
Most Expensive
B
MOH London
LG492113647 · Oct 29
£3,851 GBP
View
11 more retailers have this diamond
Prices start from £657 GBPSave up to £3,194 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+
1.60ct Round
£657 GBP