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Marquise|Lab Grown|IGI

0.31ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG534237075

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG534237075

Diamond specifications and retailer prices

From €78 EUR
$87 USD
As of October 30, 2026
Save €628 EUR (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €706 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.31ct lab-grown marquise diamond

This 0.31ct lab-grown marquise sits in the sub-half-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG534237075 or 534237075. Listed at 14 retailers as of October 30, 2026, with prices from €78 to €706, a €628 spread on the same certified stone. MOH London lists it at €706. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534237075
Dimensions7.22 × 3.48 × 2.15 mm
L/W Ratio2.07
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
7.22 mm3.48 mm0.31 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG534237075
Side View
Table 64.0%Crown 34.8°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
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 30
Current: €706 EUR|Low: €74 EUR|High: €715 EUR|Avg: €265 EUR|-0.2%
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
November 1, 2026
Retailer 7€78 EUR
Retailer 11€90 EUR
Retailer 12€102 EUR
Retailer 13€102 EUR
Retailer 8€152 EUR
Retailer 2€175 EUR
Retailer 10€204 EUR
Retailer 6€247 EUR
Retailer 3€297 EUR
Retailer 9€309 EUR
Retailer 4€362 EUR
Retailer 5€505 EUR
MOH London€706 EUR

42 data points across 13 retailers

14 retailers€78 EUR to €706 EUR

A
Cheapest Retailer
-
€78 EUR
$87 USD
A
Retailer 2
-
€90 EUR
$100 USD
View
Retailer 3
-
€102 EUR
$114 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€102 EUR
$114 USD
View
B+
Retailer 5
-
€152 EUR
$170 USD
View
B+
Retailer 6
-
€175 EUR
£154 GBP
View
B+
Retailer 7
-
€204 EUR
$228 USD
View
B+
Retailer 8
-
€206 EUR
HK$1,800 HKD
View
B+
Retailer 9
-
€247 EUR
£217 GBP
View
B
Retailer 10
-
€297 EUR
$332 USD
View
B
Retailer 11
-
€309 EUR
$345 USD
View
B
Retailer 12
-
€362 EUR
$405 USD
View
B
Retailer 13
-
€505 EUR
£444 GBP
View
Most Expensive
B
MOH London
LG534237075 · Nov 1
€706 EUR
£621 GBP
View
13 more retailers have this diamond
Prices start from €78 EURSave up to €628 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
0.31ct Marquise
€78 EUR