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Round|Lab Grown|IGI

1.16ct H VS2 Round Lab Grown Diamond

EX • H/VS2 • IGI LG395981080

Shape and cutting style on the report: Round brilliant

Certificate IGI LG395981080

Diamond specifications and retailer prices

From £140 GBP
$188 USD
As of October 30, 2026
Save £591 GBP (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £732 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.16ct lab-grown round diamond

This 1.16ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG395981080 or 395981080. Listed at 6 retailers as of October 29, 2026, with prices from £140 to £732, a £591 spread on the same certified stone. MOH London lists it at £732. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG395981080
Dimensions6.91 × 6.90 × 4.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.91 mm6.90 mm1.16 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG395981080
Side View
Table 60.5%Crown 32.4°Girdle: MediumPavilion 40.5°Culet: NoneDepth 58.4%

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: Oct 30
Current: £732 GBP|Low: £101 GBP|High: £736 GBP|Avg: £372 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4£140 GBP
Retailer 2£266 GBP
Retailer 3£278 GBP
Retailer 6£342 GBP
Retailer 5£396 GBP
Retailer 7£417 GBP
MOH London£732 GBP

14 data points across 7 retailers

6 retailers£140 GBP to £732 GBP

A
Cheapest Retailer
-
£140 GBP
$188 USD
Final sale: no returns
A
Retailer 2
-
£266 GBP
€339 EUR
View
A
Retailer 3
-
£278 GBP
$373 USD
View
Retailer 4
-
£342 GBP
$458 USD
View
Price last confirmed 95 days ago
B+
Retailer 5
-
£396 GBP
$531 USD
View
Most Expensive
B
MOH London
LG395981080 · Oct 29
£732 GBP
View
5 more retailers have this diamond
Prices start from £140 GBPSave up to £591 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
1.16ct Round
£140 GBP