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Round|Lab Grown|IGI

1.36ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG559286286

Shape and cutting style on the report: Round brilliant

Certificate IGI LG559286286

Diamond specifications and retailer prices

From £297 GBP
$398 USD
As of November 3, 2026
Save £987 GBP (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,283 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.36ct lab-grown round diamond

This 1.36ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG559286286 or 559286286. Listed at 9 retailers as of November 1, 2026, with prices from £297 to £1,283, a £987 spread on the same certified stone. MOH London lists it at £1,283. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.36
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559286286
Dimensions7.08 × 7.05 × 4.38 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
7.08 mm7.05 mm1.36 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559286286
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.0%

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 3
Current: £1,283 GBP|Low: £297 GBP|High: £1,298 GBP|Avg: £661 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9£297 GBP
Retailer 7£436 GBP
Retailer 3£440 GBP
Retailer 6£441 GBP
Retailer 8£513 GBP
Retailer 2£579 GBP
Retailer 5£632 GBP
Retailer 4£700 GBP
Retailer 10£880 GBP
Retailer 11£1,086 GBP
MOH London£1,283 GBP

15 data points across 11 retailers

9 retailers£297 GBP to £1,283 GBP

A
Cheapest Retailer
-
£297 GBP
$398 USD
Final sale: no returns
Retailer 2
-
£436 GBP
$585 USD
View
Price last confirmed 26 days ago
A
Retailer 3
-
£441 GBP
$592 USD
View
B+
Retailer 4
-
£513 GBP
$689 USD
View
B+
Retailer 5
-
£579 GBP
€740 EUR
View
B+
Retailer 6
-
£632 GBP
$848 USD
View
B+
Retailer 7
-
£700 GBP
$940 USD
View
B
Retailer 8
-
£1,086 GBP
$1,458 USD
View
Most Expensive
B
MOH London
LG559286286 · Nov 1
£1,283 GBP
View
8 more retailers have this diamond
Prices start from £297 GBPSave up to £987 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
1.36ct Round
£297 GBP