CaratHunter
Plans
Marquise|Lab Grown|IGI

1.50ct I VS2 Marquise Lab Grown Diamond

ID • I/VS2 • IGI LG436046745

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436046745

Diamond specifications and retailer prices

From €1,915 EUR
$2,140 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €1,915 EUR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436046745 or 436046745. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046745
Dimensions10.69 × 6.06 × 3.82 mm
L/W Ratio1.76
Girdle conditionFaceted
Cert comments
undefined
Top View
10.69 mm6.06 mm1.50 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436046745
Side View
Table 57.5%Crown 36.1°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
C
Average
Compare with similar diamonds
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €1,915 EUR|Low: €1,665 EUR|High: €4,362 EUR|Avg: €2,818 EUR|+11.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
April 14, 2026
Retailer 3€1,665 EUR
Brilliant Earth€1,915 EUR
Retailer 4€2,795 EUR
Retailer 5€3,069 EUR
Retailer 2€4,323 EUR

22 data points across 5 retailers

1 retailer

C
Brilliant Earth
8354527A · Oct 31
€1,915 EUR
$2,140 USD
View

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.

C
1.50ct Marquise
€1,915 EUR