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Marquise|Lab Grown|IGI

1.20ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG669418991

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG669418991

Diamond specifications and retailer prices

From €237 EUR
As of November 4, 2026
Save €933 EUR (80%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: €1,170 EUR at Reve Diamonds · As of November 4, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG669418991 or 669418991. Listed at 30 retailers as of November 4, 2026, with prices from €237 to €1,170, a €933 spread on the same certified stone. Reve Diamonds lists it at €1,170. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669418991
Dimensions11.49 × 5.48 × 3.32 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.49 mm5.48 mm1.20 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669418991
Side View
Table 59.0%Crown 33°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 60.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €493 EUR|Low: €212 EUR|High: €1,322 EUR|Avg: €680 EUR|-15.9%
Retailer 1
Retailer 2
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Retailer 22
Reve Diamonds
November 5, 2026
Retailer 9€212 EUR
Retailer 16€237 EUR
Retailer 6€263 EUR
Retailer 5€306 EUR
Retailer 4€373 EUR
Retailer 20€439 EUR
Retailer 18€454 EUR
Retailer 3€475 EUR
Retailer 1€493 EUR
Retailer 7€519 EUR
Retailer 11€576 EUR
Retailer 21€610 EUR
Retailer 17€644 EUR
Retailer 2€848 EUR
Retailer 8€891 EUR
Retailer 13€892 EUR
Retailer 15€967 EUR
Retailer 22€967 EUR
Retailer 14€977 EUR
Retailer 19€994 EUR
Retailer 12€1,051 EUR
Retailer 10€1,080 EUR
Reve Diamonds€1,170 EUR

36 data points across 23 retailers

30 retailers€237 EUR to €1,170 EUR

Retailer 1
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€212 EUR
Price last confirmed 28 days ago
A
Retailer 2
-
€237 EUR
View
Final sale: no returns
Retailer 3
-
€263 EUR
View
Price last confirmed 28 days ago
Retailer 4
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€263 EUR
View
Price last confirmed 26 days ago
Retailer 5
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€269 EUR
View
Price last confirmed 36 days ago
A
Retailer 6
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€306 EUR
View
Retailer 7
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€312 EUR
View
Price last confirmed 37 days ago
Retailer 8
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€329 EUR
View
Price last confirmed 37 days ago
A
Retailer 9
-
€373 EUR
View
A
Retailer 10
-
€439 EUR
View
A
Retailer 11
-
€454 EUR
View
B+
Retailer 12
-
€475 EUR
View
A
Retailer 13
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€493 EUR
View
B+
Retailer 14
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€519 EUR
View
B+
Retailer 15
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€576 EUR
View
B+
Retailer 16
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€610 EUR
View
B+
Retailer 17
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€644 EUR
View
B
Retailer 18
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€846 EUR
View
Retailer 19
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€846 EUR
View
Price last confirmed 26 days ago
B
Retailer 20
-
€848 EUR
View
B
Retailer 21
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€891 EUR
View
B
Retailer 22
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€892 EUR
View
B
Retailer 23
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€967 EUR
View
B
Retailer 24
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€967 EUR
View
Retailer 25
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€977 EUR
View
Price last confirmed 28 days ago
B
Retailer 26
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€994 EUR
View
B
Retailer 27
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€1,051 EUR
View
Retailer 28
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€1,071 EUR
View
Price last confirmed 36 days ago
B
Retailer 29
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€1,080 EUR
View
Most Expensive
B
Reve Diamonds
1C818025C · Nov 4
€1,170 EUR
$1,318 USD
View
29 more retailers have this diamond
Prices start from €237 EURSave up to €933 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
€237 EUR