Marquise|Lab Grown|IGI

1.50ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG843661257

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843661257

Diamond specifications and retailer prices

From €270 EUR
£238 GBP
As of November 2, 2026
Save €1,317 EUR (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,587 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843661257 or 843661257. Listed at 9 retailers as of November 2, 2026, with prices from €270 to €1,587, a €1,317 spread on the same certified stone. Brilliant Earth lists it at €1,587. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843661257
Dimensions12.10 × 5.97 × 3.71 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.10 mm5.97 mm1.50 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843661257
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.1%

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: Nov 2
Current: €437 EUR|Low: €270 EUR|High: €962 EUR|Avg: €559 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 4€270 EUR
Retailer 7€406 EUR
Retailer 6€408 EUR
Retailer 1€437 EUR
Retailer 5€444 EUR
Retailer 3€762 EUR
Retailer 8€807 EUR
Retailer 2€962 EUR

4 data points across 8 retailers

9 retailers€270 EUR to €1,587 EUR

A
Cheapest Retailer
-
€270 EUR
£238 GBP
A
Retailer 2
-
€406 EUR
$455 USD
View
A
Retailer 3
-
€408 EUR
ZAR 7,392 ZAR
View
A
Retailer 4
-
€437 EUR
£386 GBP
View
A
Retailer 5
-
€444 EUR
$498 USD
View
B+
Retailer 6
-
€762 EUR
$855 USD
View
B+
Retailer 7
-
€807 EUR
$905 USD
View
B+
Retailer 8
-
€962 EUR
$1,079 USD
View
Most Expensive
B
Brilliant Earth
22393882A · Nov 2
€1,587 EUR
$1,780 USD
View
8 more retailers have this diamond
Prices start from €270 EURSave up to €1,317 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
1.50ct Marquise
€270 EUR