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Round|Lab Grown|IGI

1.36ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG761551777

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761551777

Diamond specifications and retailer prices

From £136 GBP
$182 USD
As of October 29, 2026
Save £679 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £815 GBP at MOH London · As of October 26, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761551777 or 761551777. Listed at 18 retailers as of October 26, 2026, with prices from £136 to £815, a £679 spread on the same certified stone. MOH London lists it at £815. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.36
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761551777
Dimensions7.28 × 7.24 × 4.24 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm7.24 mm1.36 ctG / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761551777
Side View
Table 61.0%Crown 34.3°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 58.5%

Caratlytics Score

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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 29
Current: £815 GBP|Low: £135 GBP|High: £824 GBP|Avg: £354 GBP|+0.1%
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 15
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Retailer 17
October 31, 2026
Retailer 13£136 GBP
Retailer 12£157 GBP
Retailer 7£169 GBP
Retailer 9£174 GBP
Retailer 5£289 GBP
Retailer 17£298 GBP
Retailer 10£301 GBP
Retailer 2£321 GBP
Retailer 15£356 GBP
Retailer 14£357 GBP
Retailer 11£428 GBP
Retailer 8£459 GBP
Retailer 6£542 GBP
Retailer 16£552 GBP
Retailer 3£582 GBP
Retailer 4£608 GBP
MOH London£815 GBP

43 data points across 17 retailers

18 retailers£136 GBP to £815 GBP

A
Cheapest Retailer
-
£136 GBP
$182 USD
A
Retailer 2
-
£157 GBP
$211 USD
View
A
Retailer 3
-
£169 GBP
$226 USD
View
A
Retailer 4
-
£174 GBP
$233 USD
View
A
Retailer 5
-
£289 GBP
ZAR 6,261 ZAR
View
B+
Retailer 6
-
£298 GBP
$399 USD
View
A
Retailer 7
-
£301 GBP
View
A
Retailer 8
-
£321 GBP
€409 EUR
View
B+
Retailer 9
-
£356 GBP
$477 USD
View
B+
Retailer 10
-
£357 GBP
$479 USD
View
B+
Retailer 11
-
£428 GBP
$573 USD
View
B+
Retailer 12
-
£459 GBP
$615 USD
View
Retailer 13
-
£510 GBP
$684 USD
View
Price last confirmed 45 days ago
B
Retailer 14
-
£542 GBP
$726 USD
View
B+
Retailer 15
-
£552 GBP
$740 USD
View
B
Retailer 16
-
£582 GBP
$780 USD
View
B
Retailer 17
-
£608 GBP
$815 USD
View
Most Expensive
B
MOH London
LG761551777 · Oct 26
£815 GBP
View
17 more retailers have this diamond
Prices start from £136 GBPSave up to £679 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
£136 GBP