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Marquise|Lab Grown|IGI

1.20ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG837681194

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837681194

Diamond specifications and retailer prices

From €226 EUR
$253 USD
As of October 30, 2026
Save €1,313 EUR (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,540 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837681194 or 837681194. Listed at 9 retailers as of October 30, 2026, with prices from €226 to €1,540, a €1,313 spread on the same certified stone. Do Amore Diamonds lists it at €1,540. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837681194
Dimensions11.42 × 5.50 × 3.42 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.42 mm5.50 mm1.20 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837681194
Side View
Table 58.0%Crown 31.9°Girdle: MED-THKPavilion 40.9°CuletDepth 62.2%

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: €1,540 EUR|Low: €211 EUR|High: €1,540 EUR|Avg: €641 EUR|+6.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 2€226 EUR
Retailer 4€263 EUR
Retailer 3€269 EUR
Retailer 8€343 EUR
Retailer 9€634 EUR
Retailer 5€832 EUR
Retailer 6€865 EUR
Retailer 7€971 EUR
Do Amore Diamonds€1,540 EUR

8 data points across 9 retailers

9 retailers€226 EUR to €1,540 EUR

A
Cheapest Retailer
-
€226 EUR
$253 USD
Final sale: no returns
A
Retailer 2
-
€263 EUR
£231 GBP
View
B+
Retailer 3
-
€269 EUR
$301 USD
View
A
Retailer 4
-
€343 EUR
View
B+
Retailer 5
-
€634 EUR
A$1,089 AUD
View
B
Retailer 6
-
€832 EUR
$930 USD
View
B
Retailer 7
-
€865 EUR
$966 USD
View
B
Retailer 8
-
€971 EUR
£854 GBP
View
Most Expensive
B
Do Amore Diamonds
27-4C19BC6C8 · Oct 31
€1,540 EUR
$1,720 USD
View
8 more retailers have this diamond
Prices start from €226 EURSave up to €1,313 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
€226 EUR