CaratHunter
Plans
Marquise|Lab Grown|IGI

1.50ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG785616968

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG785616968

Diamond specifications and retailer prices

From £892 GBP
$1,200 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: £892 GBP 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG785616968 or 785616968. Listed at a single retailer as of November 4, 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
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG785616968
Dimensions11.52 × 5.92 × 3.79 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm5.92 mm1.50 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG785616968
Side View
Table 62.0%Crown 36.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £892 GBP|Low: £308 GBP|High: £929 GBP|Avg: £469 GBP|-4.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
May 6, 2026
Retailer 7£308 GBP
Retailer 6£315 GBP
Retailer 2£393 GBP
Retailer 5£444 GBP
Retailer 3£450 GBP
Retailer 4£692 GBP
Brilliant Earth£892 GBP

17 data points across 7 retailers

1 retailer

B
Brilliant Earth
18521856A · Nov 4
£892 GBP
$1,200 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.

B
1.50ct Marquise
£892 GBP