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Marquise|Lab Grown|IGI

1.15ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG542233002

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG542233002

Diamond specifications and retailer prices

From €361 EUR
$403 USD
As of November 1, 2026
Save €627 EUR (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €988 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.15ct lab-grown marquise diamond

This 1.15ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG542233002 or 542233002. Listed at 7 retailers as of October 29, 2026, with prices from €361 to €988, a €627 spread on the same certified stone. MOH London lists it at €988. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542233002
Dimensions10.70 × 5.49 × 3.49 mm
L/W Ratio1.95
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
10.70 mm5.49 mm1.15 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542233002
Side View
Table 59.5%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.6%

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: €988 EUR|Low: €346 EUR|High: €994 EUR|Avg: €501 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5€361 EUR
Retailer 3€368 EUR
Retailer 2€382 EUR
Retailer 4€495 EUR
MOH London€988 EUR

41 data points across 5 retailers

7 retailers€361 EUR to €988 EUR

A
Cheapest Retailer
-
€361 EUR
$403 USD
A
Retailer 2
-
€368 EUR
$411 USD
View
A
Retailer 3
-
€382 EUR
£336 GBP
View
B+
Retailer 4
-
€495 EUR
$553 USD
View
Retailer 5
-
€510 EUR
$570 USD
View
Price last confirmed 8 days ago
B
Retailer 6
-
€724 EUR
$808 USD
View
Most Expensive
B
MOH London
LG542233002 · Oct 29
€988 EUR
£869 GBP
View
6 more retailers have this diamond
Prices start from €361 EURSave up to €627 EUR

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
1.15ct Marquise
€361 EUR