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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 €749 EUR
$837 USD
As of October 26, 2026
Save €835 EUR (53%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,584 EUR at Do Amore Diamonds · As of October 27, 2026
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 26, 2026, with prices from €749 to €1,584, a €835 spread on the same certified stone. Do Amore Diamonds lists it at €1,584. 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
Color
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 26
Current: €1,584 EUR|Low: €187 EUR|High: €1,584 EUR|Avg: €618 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€187 EUR
Retailer 2€328 EUR
Retailer 7€332 EUR
Retailer 9€371 EUR
Retailer 8€399 EUR
Retailer 6€564 EUR
Retailer 4€749 EUR
Retailer 3€1,032 EUR
Do Amore Diamonds€1,584 EUR

18 data points across 9 retailers

8 retailers€749 EUR to €1,584 EUR

Retailer 1
-
€187 EUR
$209 USD
Price last confirmed 9 days ago
Retailer 2
-
€328 EUR
£289 GBP
View
Price last confirmed 7 days ago
Retailer 3
-
€332 EUR
$371 USD
View
Price last confirmed 7 days ago
Retailer 4
-
€399 EUR
$446 USD
View
Price last confirmed 7 days ago
Retailer 5
-
€564 EUR
$630 USD
View
Price last confirmed 8 days ago
B
Retailer 6
-
€749 EUR
$837 USD
View
Retailer 7
-
€1,032 EUR
£908 GBP
View
Price last confirmed 14 days ago
Most Expensive
B
Do Amore Diamonds
7-1795903 · Oct 27
€1,584 EUR
$1,770 USD
View
7 more retailers have this diamond
Prices start from €749 EURSave up to €835 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.

B
1.20ct Marquise
€749 EUR