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Marquise|Lab Grown|IGI

1.20ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG768622841

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768622841

Diamond specifications and retailer prices

From €163 EUR
$183 USD
As of October 30, 2026
Save €1,406 EUR (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,569 EUR at Do Amore Diamonds · As of October 31, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG768622841 or 768622841. Listed at 9 retailers as of October 30, 2026, with prices from €163 to €1,569, a €1,406 spread on the same certified stone. Do Amore Diamonds lists it at €1,569. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768622841
Dimensions11.05 × 5.54 × 3.48 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.05 mm5.54 mm1.20 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768622841
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 42.5°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,569 EUR|Low: €160 EUR|High: €1,623 EUR|Avg: €618 EUR|-2.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 31, 2026
Retailer 11€163 EUR
Retailer 9€189 EUR
Retailer 14€340 EUR
Retailer 10€356 EUR
Retailer 3€364 EUR
Retailer 5€480 EUR
Retailer 4€508 EUR
Retailer 12€545 EUR
Retailer 7€657 EUR
Retailer 2€687 EUR
Retailer 6€695 EUR
Retailer 8€717 EUR
Retailer 13€919 EUR
Do Amore Diamonds€1,569 EUR

27 data points across 14 retailers

9 retailers€163 EUR to €1,569 EUR

A
Cheapest Retailer
-
€163 EUR
$183 USD
A
Retailer 2
-
€189 EUR
$212 USD
View
A
Retailer 3
-
€356 EUR
$399 USD
View
B+
Retailer 4
-
€545 EUR
A$941 AUD
View
B+
Retailer 5
-
€657 EUR
A$1,133 AUD
View
B
Retailer 6
-
€687 EUR
$770 USD
View
B+
Retailer 7
-
€717 EUR
$804 USD
View
B
Retailer 8
-
€919 EUR
£812 GBP
View
Most Expensive
B
Do Amore Diamonds
27-D7EF6011F · Oct 31
€1,569 EUR
$1,760 USD
View
8 more retailers have this diamond
Prices start from €163 EURSave up to €1,406 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.

A
1.20ct Marquise
€163 EUR