Marquise|Lab Grown|IGI

1.29ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG822612379

Certificate IGI LG822612379

Diamond specifications and retailer prices

From €256 EUR
$286 USD
As of October 31, 2026
Save €428 EUR (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,019 EUR at MOH London · As of October 15, 2026
View at MOH London

About this 1.29ct lab-grown marquise diamond

This 1.29ct 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 LG822612379 or 822612379. Listed at 6 retailers as of October 28, 2026, with a 167% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG822612379
Dimensions10.69 × 5.70 × 3.69 mm
L/W Ratio1.88
Top View
10.69 mm5.70 mm1.29 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822612379
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 64.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,019 EUR|Low: €256 EUR|High: €1,019 EUR|Avg: €425 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 27, 2026
Retailer 6€256 EUR
Retailer 5€292 EUR
Retailer 4€348 EUR
Retailer 3€386 EUR
Retailer 7€395 EUR
Retailer 2€685 EUR
MOH London€1,019 EUR

10 data points across 7 retailers

6 retailers€256 EUR to €685 EUR

A
Cheapest Retailer
-
€256 EUR
$286 USD
B+
Retailer 2
-
€292 EUR
$326 USD
View
A
Retailer 3
-
€348 EUR
$389 USD
View
A
Retailer 4
-
€386 EUR
View
B+
Retailer 5
-
€685 EUR
A$1,177 AUD
View
Most Expensive
MOH London
LG822612379 · Oct 15
€1,019 EUR
£896 GBP
View
Price last confirmed 17 days ago
5 more retailers have this diamond
Prices start from €256 EURSave up to €428 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
1.29ct Marquise
€256 EUR