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Marquise|Lab Grown|IGI

1.20ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG837605948

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837605948

Diamond specifications and retailer prices

From €1,578 EUR
$1,770 USD
As of October 27, 2026
8 retailers carry this diamond
Most expensive: €1,578 EUR at Do Amore Diamonds
View at Do Amore Diamonds

About this 1.2ct lab-grown marquise diamond

This 1.2ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837605948 or 837605948. Listed at 8 retailers as of October 27, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837605948
Dimensions11.10 × 5.42 × 3.45 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.10 mm5.42 mm1.20 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837605948
Side View
Table 60.0%Crown 37.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 27
Current: €1,578 EUR|Low: €186 EUR|High: €1,578 EUR|Avg: €615 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 26, 2026
Retailer 5€186 EUR
Retailer 2€327 EUR
Retailer 7€331 EUR
Retailer 9€370 EUR
Retailer 8€398 EUR
Retailer 6€562 EUR
Retailer 4€746 EUR
Retailer 3€1,028 EUR
Do Amore Diamonds€1,578 EUR

18 data points across 9 retailers

8 retailers

Retailer 1
-
€186 EUR
$209 USD
Price last confirmed 10 days ago
Retailer 2
-
€327 EUR
£289 GBP
View
Price last confirmed 7 days ago
Retailer 3
-
€331 EUR
$371 USD
View
Price last confirmed 8 days ago
Retailer 4
-
€398 EUR
$446 USD
View
Price last confirmed 8 days ago
Retailer 5
-
€562 EUR
$630 USD
View
Price last confirmed 8 days ago
B
Retailer 6
-
€746 EUR
$837 USD
View
Price last confirmed 7 days ago
Retailer 7
-
€1,028 EUR
£908 GBP
View
Price last confirmed 14 days ago
Most Expensive
B
Do Amore Diamonds
7-1795903 · Oct 27
€1,578 EUR
$1,770 USD
View
7 more retailers have this diamond

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
€1,578 EUR