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Marquise|Lab Grown|IGI

0.34ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG786614453

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786614453

Diamond specifications and retailer prices

From $140 USD
As of October 30, 2026
Save $588 USD (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $728 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.34ct lab-grown marquise diamond

This 0.34ct 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 LG786614453 or 786614453. Listed at 7 retailers as of October 29, 2026, with prices from $140 to $728, a $588 spread on the same certified stone. MOH London lists it at $728. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.34
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786614453
Dimensions7.19 × 3.72 × 2.26 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.19 mm3.72 mm0.34 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG786614453
Side View
Table 57.0%Crown 33.7°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.8%

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: $728 USD|Low: $130 USD|High: $732 USD|Avg: $311 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5$140 USD
Retailer 3$171 USD
Retailer 2$192 USD
Retailer 4$253 USD
Retailer 6$401 USD
MOH London$728 USD

43 data points across 6 retailers

7 retailers$140 USD to $728 USD

A
Cheapest Retailer
-
$140 USD
A
Retailer 2
-
$171 USD
£134 GBP
View
B+
Retailer 3
-
$192 USD
€183 EUR
View
B+
Retailer 4
-
$253 USD
£199 GBP
View
B
Retailer 5
-
$377 USD
View
B
Retailer 6
-
$401 USD
View
Most Expensive
B
MOH London
LG786614453 · Oct 29
$728 USD
£573 GBP
View
6 more retailers have this diamond
Prices start from $140 USDSave up to $588 USD

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
0.34ct Marquise
$140 USD