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Marquise|Lab Grown|IGI

1.20ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG784641800

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG784641800

Diamond specifications and retailer prices

From €200 EUR
$224 USD
As of November 1, 2026
Save €865 EUR (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,065 EUR at Reve Diamonds · As of November 1, 2026
View at Reve 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 LG784641800 or 784641800. Listed at 19 retailers as of November 1, 2026, with prices from €200 to €1,065, a €865 spread on the same certified stone. Reve Diamonds lists it at €1,065. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784641800
Dimensions10.78 × 5.67 × 3.40 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm5.67 mm1.20 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784641800
Side View
Table 58.0%Crown 33.1°Girdle: STK-THKPavilion 38.9°Culet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €574 EUR|Low: €171 EUR|High: €1,047 EUR|Avg: €457 EUR|+11.6%
Retailer 1
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
November 2, 2026
Retailer 14€178 EUR
Retailer 6€200 EUR
Retailer 5€207 EUR
Retailer 2€221 EUR
Retailer 12€374 EUR
Retailer 8€382 EUR
Retailer 4€384 EUR
Retailer 11€385 EUR
Retailer 7€406 EUR
Retailer 9€566 EUR
Retailer 1€574 EUR
Retailer 10€615 EUR
Retailer 3€711 EUR
Retailer 13€1,041 EUR

40 data points across 14 retailers

19 retailers€200 EUR to €1,065 EUR

Retailer 1
-
€178 EUR
$200 USD
Price last confirmed 12 days ago
A
Retailer 2
-
€200 EUR
$224 USD
View
Final sale: no returns
Retailer 3
-
€207 EUR
$232 USD
View
Price last confirmed 13 days ago
Retailer 4
-
€221 EUR
$248 USD
View
Price last confirmed 17 days ago
Retailer 5
-
€221 EUR
$248 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
€374 EUR
View
A
Retailer 7
-
€382 EUR
ZAR 6,921 ZAR
View
A
Retailer 8
-
€384 EUR
$431 USD
View
A
Retailer 9
-
€385 EUR
$432 USD
View
A
Retailer 10
-
€406 EUR
£358 GBP
View
B+
Retailer 11
-
€566 EUR
$635 USD
View
B+
Retailer 12
-
€574 EUR
$644 USD
View
B+
Retailer 13
-
€615 EUR
$690 USD
View
Retailer 14
-
€649 EUR
$728 USD
View
Price last confirmed 19 days ago
Retailer 15
-
€711 EUR
$798 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
€759 EUR
$851 USD
View
Retailer 17
-
€870 EUR
£768 GBP
View
Price last confirmed 12 days ago
B
Retailer 18
-
€1,041 EUR
£919 GBP
View
Most Expensive
B
Reve Diamonds
47CC915A8 · Nov 1
€1,065 EUR
$1,194 USD
View
18 more retailers have this diamond
Prices start from €200 EURSave up to €865 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
€200 EUR