CaratHunter
Plans
Marquise|Lab Grown|IGI

1.20ct G VS2 Marquise Lab Grown Diamond

G/VS2 • IGI LG639428762

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG639428762

Diamond specifications and retailer prices

From €441 EUR
£388 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: €441 EUR at MD Diamonds and Jewellers
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 MD Diamonds and Jewellers

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG639428762 or 639428762. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
G
Color
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639428762
Dimensions10.95 × 5.57 × 3.45 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.95 mm5.57 mm1.20 ctG / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639428762
Side View
Table 61.0%Crown 36.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €441 EUR|Low: €441 EUR|High: €441 EUR|Avg: €441 EUR
December 30, 2025
MD Diamonds and Jewellers€441 EUR

3 data points across 1 retailer

1 retailer

B+
MD Diamonds and Jewellers
LG639428762 · Oct 29
€441 EUR
£388 GBP
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+
1.20ct Marquise
€441 EUR