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Marquise|Lab Grown|IGI

1.55ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG850686923

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850686923

Diamond specifications and retailer prices

From €249 EUR
As of November 2, 2026
Save €1,963 EUR (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,212 EUR at Yadav Diamonds · As of November 4, 2026
View at Yadav Diamonds

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG850686923 or 850686923. Listed at 22 retailers as of November 2, 2026, with prices from €249 to €2,212, a €1,963 spread on the same certified stone. Yadav Diamonds lists it at €2,212. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850686923
Dimensions12.31 × 6.01 × 3.72 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
12.31 mm6.01 mm1.55 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850686923
Side View
Table 59.0%Crown 36.6°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 61.9%

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 2
Current: €539 EUR|Low: €249 EUR|High: €2,212 EUR|Avg: €780 EUR|-1.0%
Retailer 1
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Retailer 22
Yadav Diamonds
November 4, 2026
Retailer 22€249 EUR
Retailer 4€289 EUR
Retailer 5€302 EUR
Retailer 11€309 EUR
Retailer 12€326 EUR
Retailer 18€452 EUR
Retailer 13€483 EUR
Retailer 9€488 EUR
Retailer 2€533 EUR
Retailer 1€539 EUR
Retailer 3€591 EUR
Retailer 20€619 EUR
Retailer 17€653 EUR
Retailer 16€725 EUR
Retailer 7€993 EUR
Retailer 14€994 EUR
Retailer 15€1,039 EUR
Retailer 21€1,074 EUR
Retailer 8€1,239 EUR
Retailer 6€1,269 EUR
Retailer 19€1,287 EUR
Retailer 10€1,292 EUR
Yadav Diamonds€2,212 EUR

5 data points across 23 retailers

22 retailers€249 EUR to €2,212 EUR

A
Cheapest Retailer
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€249 EUR
A
Retailer 2
-
€289 EUR
View
A
Retailer 3
-
€309 EUR
View
A
Retailer 4
-
€326 EUR
View
A
Retailer 5
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€452 EUR
View
A
Retailer 6
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€483 EUR
View
A
Retailer 7
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€488 EUR
View
A
Retailer 8
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€533 EUR
View
A
Retailer 9
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€539 EUR
View
A
Retailer 10
-
€591 EUR
View
A
Retailer 11
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€619 EUR
View
B+
Retailer 12
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€653 EUR
View
B+
Retailer 13
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€725 EUR
View
B+
Retailer 14
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€993 EUR
View
B+
Retailer 15
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€994 EUR
View
B
Retailer 16
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€1,039 EUR
View
B
Retailer 17
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€1,074 EUR
View
B
Retailer 18
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€1,239 EUR
View
B
Retailer 19
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€1,269 EUR
View
B
Retailer 20
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€1,287 EUR
View
B
Retailer 21
-
€1,292 EUR
View
Most Expensive
B
Yadav Diamonds
13379474 · Nov 4
€2,212 EUR
$2,470 USD
View
21 more retailers have this diamond
Prices start from €249 EURSave up to €1,963 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
1.55ct Marquise
€249 EUR