Marquise|Lab Grown|IGI

1.10ct G VS2 Marquise Lab Grown Diamond

VG • G/VS2 • IGI LG825654622

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654622

Diamond specifications and retailer prices

From £156 GBP
$209 USD
As of November 1, 2026
Save £440 GBP (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £809 GBP at MOH London · As of October 25, 2026
View at MOH London

About this 1.1ct lab-grown marquise diamond

This 1.1ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG825654622 or 825654622. Listed at 14 retailers as of October 31, 2026, with a 282% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.10
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654622
Dimensions10.45 × 5.47 × 3.41 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.45 mm5.47 mm1.10 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654622
Side View
Table 57.0%Crown 33°Girdle: MED-THKPavilion 40.1°Culet: NoneDepth 62.3%

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: Nov 1
Current: £809 GBP|Low: £156 GBP|High: £819 GBP|Avg: £415 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8£156 GBP
Retailer 11£172 GBP
Retailer 2£211 GBP
Retailer 7£233 GBP
Retailer 12£287 GBP
Retailer 5£313 GBP
Retailer 3£429 GBP
Retailer 6£558 GBP
Retailer 10£564 GBP
Retailer 4£578 GBP
Retailer 9£595 GBP
MOH London£809 GBP

31 data points across 12 retailers

14 retailers£156 GBP to £595 GBP

A
Cheapest Retailer
-
£156 GBP
$209 USD
Final sale: no returns
A
Retailer 2
-
£172 GBP
$231 USD
View
Retailer 3
-
£172 GBP
$231 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
£211 GBP
View
B+
Retailer 5
-
£233 GBP
$312 USD
View
B+
Retailer 6
-
£287 GBP
$384 USD
View
B+
Retailer 7
-
£313 GBP
View
B+
Retailer 8
-
£429 GBP
$575 USD
View
B
Retailer 9
-
£555 GBP
$744 USD
View
B
Retailer 10
-
£558 GBP
$747 USD
View
B
Retailer 11
-
£564 GBP
SGD 1,021 SGD
View
B
Retailer 12
-
£584 GBP
$783 USD
View
B
Retailer 13
-
£595 GBP
$798 USD
View
Most Expensive
MOH London
LG825654622 · Oct 25
£809 GBP
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from £156 GBPSave up to £440 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
1.10ct Marquise
£156 GBP