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Marquise|Lab Grown|IGI

1.55ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG838615269

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838615269

Diamond specifications and retailer prices

From €258 EUR
$289 USD
As of November 2, 2026
Save €2,034 EUR (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,291 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG838615269 or 838615269. Listed at 18 retailers as of November 2, 2026, with prices from €258 to €2,291, a €2,034 spread on the same certified stone. Do Amore Diamonds lists it at €2,291. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838615269
Dimensions12.33 × 6.00 × 3.75 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.33 mm6.00 mm1.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838615269
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
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: €2,291 EUR|Low: €258 EUR|High: €2,291 EUR|Avg: €824 EUR
Do Amore Diamonds
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 18
November 3, 2026
Retailer 9€258 EUR
Retailer 7€299 EUR
Retailer 16€320 EUR
Retailer 8€384 EUR
Retailer 11€412 EUR
Retailer 5€524 EUR
Retailer 17€620 EUR
Retailer 2€624 EUR
Retailer 13€673 EUR
Retailer 18€822 EUR
Retailer 6€900 EUR
Retailer 14€983 EUR
Retailer 3€1,134 EUR
Retailer 4€1,229 EUR
Retailer 15€1,262 EUR
Retailer 10€1,279 EUR
Retailer 12€1,414 EUR
Do Amore Diamonds€2,291 EUR

8 data points across 18 retailers

18 retailers€258 EUR to €2,291 EUR

A
Cheapest Retailer
-
€258 EUR
$289 USD
A
Retailer 2
-
€299 EUR
$335 USD
View
A
Retailer 3
-
€320 EUR
$359 USD
View
A
Retailer 4
-
€384 EUR
$431 USD
View
A
Retailer 5
-
€412 EUR
£364 GBP
View
A
Retailer 6
-
€524 EUR
$588 USD
View
A
Retailer 7
-
€620 EUR
$695 USD
View
A
Retailer 8
-
€624 EUR
£551 GBP
View
B+
Retailer 9
-
€673 EUR
$755 USD
View
B+
Retailer 10
-
€822 EUR
A$1,419 AUD
View
B+
Retailer 11
-
€900 EUR
$1,010 USD
View
B
Retailer 12
-
€983 EUR
$1,102 USD
View
B
Retailer 13
-
€1,134 EUR
$1,272 USD
View
B
Retailer 14
-
€1,229 EUR
$1,378 USD
View
B
Retailer 15
-
€1,262 EUR
CA$1,966 CAD
View
B
Retailer 16
-
€1,279 EUR
$1,434 USD
View
B
Retailer 17
-
€1,414 EUR
£1,249 GBP
View
Most Expensive
B
Do Amore Diamonds
27-974860FD6 · Nov 2
€2,291 EUR
$2,570 USD
View
17 more retailers have this diamond
Prices start from €258 EURSave up to €2,034 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
€258 EUR