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Round|Lab Grown|IGI

1.61ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG826615801

Shape and cutting style on the report: Round brilliant

Certificate IGI LG826615801

Diamond specifications and retailer prices

From £286 GBP
As of November 1, 2026
Save £572 GBP (67%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £858 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.61ct lab-grown round diamond

This 1.61ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826615801 or 826615801. Listed at 11 retailers as of November 1, 2026, with prices from £286 to £858, a £572 spread on the same certified stone. MOH London lists it at £858. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826615801
Dimensions7.38 × 7.43 × 4.67 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm7.43 mm1.61 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826615801
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £858 GBP|Low: £148 GBP|High: £889 GBP|Avg: £548 GBP|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6£148 GBP
Retailer 4£172 GBP
Retailer 2£286 GBP
Retailer 3£313 GBP
Retailer 7£590 GBP
Retailer 5£592 GBP
Retailer 9£681 GBP
Retailer 10£755 GBP
Retailer 8£759 GBP
MOH London£858 GBP

29 data points across 10 retailers

11 retailers£286 GBP to £858 GBP

Retailer 1
-
£148 GBP
$198 USD
Price last confirmed 14 days ago
Retailer 2
-
£172 GBP
$230 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
£286 GBP
View
A
Retailer 4
-
£313 GBP
€399 EUR
View
B+
Retailer 5
-
£590 GBP
$790 USD
View
Retailer 6
-
£590 GBP
$790 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
£592 GBP
$793 USD
View
B+
Retailer 8
-
£681 GBP
$913 USD
View
Retailer 9
-
£755 GBP
SGD 1,367 SGD
View
Price last confirmed 19 days ago
B
Retailer 10
-
£759 GBP
$1,017 USD
View
Most Expensive
B
MOH London
LG826615801 · Nov 1
£858 GBP
View
10 more retailers have this diamond
Prices start from £286 GBPSave up to £572 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.

A
1.61ct Round
£286 GBP