CaratHunter
Plans
Round|Lab Grown|IGI

1.36ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG761551588

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761551588

Diamond specifications and retailer prices

From £136 GBP
$182 USD
As of October 29, 2026
Save £472 GBP (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £819 GBP at MOH London · As of October 21, 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 LG761551588 or 761551588. Listed at 20 retailers as of October 29, 2026, with a 348% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761551588
Dimensions7.15 × 7.11 × 4.36 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
7.15 mm7.11 mm1.36 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761551588
Side View
Table 58.0%Crown 33.2°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.1%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: £819 GBP|Low: £135 GBP|High: £824 GBP|Avg: £374 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 15£136 GBP
Retailer 13£157 GBP
Retailer 8£169 GBP
Retailer 6£289 GBP
Retailer 14£292 GBP
Retailer 3£298 GBP
Retailer 2£303 GBP
Retailer 11£321 GBP
Retailer 17£356 GBP
Retailer 16£357 GBP
Retailer 9£425 GBP
Retailer 12£428 GBP
Retailer 10£459 GBP
Retailer 18£530 GBP
Retailer 7£542 GBP
Retailer 4£582 GBP
Retailer 5£608 GBP
MOH London£819 GBP

43 data points across 18 retailers

20 retailers£136 GBP to £608 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
A
Retailer 6
-
£292 GBP
View
B+
Retailer 7
-
£298 GBP
$399 USD
View
A
Retailer 8
-
£303 GBP
View
A
Retailer 9
-
£321 GBP
€409 EUR
View
B+
Retailer 10
-
£356 GBP
$477 USD
View
B+
Retailer 11
-
£357 GBP
$479 USD
View
B+
Retailer 12
-
£425 GBP
A$876 AUD
View
B+
Retailer 13
-
£428 GBP
$573 USD
View
B+
Retailer 14
-
£459 GBP
$615 USD
View
Retailer 15
-
£510 GBP
$684 USD
View
Price last confirmed 46 days ago
B+
Retailer 16
-
£530 GBP
$710 USD
View
B+
Retailer 17
-
£542 GBP
$726 USD
View
B
Retailer 18
-
£582 GBP
$780 USD
View
B
Retailer 19
-
£608 GBP
$815 USD
View
Most Expensive
MOH London
LG761551588 · Oct 21
£819 GBP
View
Price last confirmed 11 days ago
19 more retailers have this diamond
Prices start from £136 GBPSave up to £472 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