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Marquise|Lab Grown|IGI

1.36ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG830672271

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830672271

Diamond specifications and retailer prices

From £375 GBP
A$768 AUD
As of October 29, 2026
3 retailers carry this diamond
Most expensive: £569 GBP at Novita Diamonds · As of September 1, 2026
View at Novita Diamonds

About this 1.36ct lab-grown marquise diamond

This 1.36ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830672271 or 830672271. Listed at 3 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.36
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830672271
Dimensions11.46 × 5.84 × 3.61 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.46 mm5.84 mm1.36 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830672271
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £569 GBP|Low: £222 GBP|High: £856 GBP|Avg: £500 GBP
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 3, 2026
Retailer 11£222 GBP
Retailer 4£281 GBP
Retailer 2£375 GBP
Retailer 7£395 GBP
Retailer 9£532 GBP
Retailer 8£537 GBP
Retailer 5£545 GBP
Retailer 3£567 GBP
Novita Diamonds£569 GBP
Retailer 10£635 GBP
Retailer 6£856 GBP

7 data points across 11 retailers

3 retailers

A
Cheapest Retailer
-
£375 GBP
A$768 AUD
Retailer 2
-
£545 GBP
$726 USD
View
Price last confirmed 60 days ago
Most Expensive
Novita Diamonds
cert_830672271 · Sep 1
£569 GBP
A$1,166 AUD
View
Price last confirmed 58 days ago
2 more retailers have this diamond
Prices start from £375 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 Marquise
£375 GBP