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Marquise|Lab Grown|IGI

1.55ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG818660749

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818660749

Diamond specifications and retailer prices

From €227 EUR
$255 USD
As of November 2, 2026
Save €1,021 EUR (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,248 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818660749 or 818660749. Listed at 21 retailers as of November 2, 2026, with prices from €227 to €1,248, a €1,021 spread on the same certified stone. Brilliant Earth lists it at €1,248. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818660749
Dimensions11.45 × 5.96 × 3.87 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm5.96 mm1.55 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818660749
Side View
Table 61.0%Crown 37.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.9%

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: €1,248 EUR|Low: €218 EUR|High: €1,355 EUR|Avg: €670 EUR|-7.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
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Retailer 12
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Retailer 16
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Retailer 20
November 3, 2026
Retailer 7€227 EUR
Retailer 8€253 EUR
Retailer 4€264 EUR
Retailer 3€282 EUR
Retailer 19€282 EUR
Retailer 17€424 EUR
Retailer 9€471 EUR
Retailer 14€487 EUR
Retailer 11€496 EUR
Retailer 2€538 EUR
Retailer 18€657 EUR
Retailer 13€726 EUR
Retailer 16€880 EUR
Retailer 5€880 EUR
Retailer 20€906 EUR
Retailer 10€907 EUR
Retailer 6€952 EUR
Retailer 12€1,109 EUR
Retailer 15€1,136 EUR
Brilliant Earth€1,248 EUR

34 data points across 20 retailers

21 retailers€227 EUR to €1,248 EUR

A
Cheapest Retailer
-
€227 EUR
$255 USD
A
Retailer 2
-
€253 EUR
$284 USD
View
Final sale: no returns
A
Retailer 3
-
€264 EUR
$296 USD
View
Retailer 4
-
€282 EUR
$316 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€282 EUR
$316 USD
View
A
Retailer 6
-
€424 EUR
$475 USD
View
A
Retailer 7
-
€471 EUR
$528 USD
View
A
Retailer 8
-
€487 EUR
ZAR 8,820 ZAR
View
A
Retailer 9
-
€496 EUR
$556 USD
View
A
Retailer 10
-
€538 EUR
£475 GBP
View
A
Retailer 11
-
€657 EUR
A$1,134 AUD
View
B+
Retailer 12
-
€726 EUR
$814 USD
View
B+
Retailer 13
-
€880 EUR
A$1,518 AUD
View
B+
Retailer 14
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€880 EUR
$987 USD
View
B+
Retailer 15
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€906 EUR
$1,016 USD
View
B+
Retailer 16
-
€907 EUR
SGD 1,375 SGD
View
B+
Retailer 17
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€952 EUR
$1,068 USD
View
Retailer 18
-
€978 EUR
$1,097 USD
View
Price last confirmed 68 days ago
B
Retailer 19
-
€1,109 EUR
$1,244 USD
View
B
Retailer 20
-
€1,136 EUR
£1,003 GBP
View
Most Expensive
B
Brilliant Earth
21491999A · Nov 2
€1,248 EUR
$1,400 USD
View
20 more retailers have this diamond
Prices start from €227 EURSave up to €1,021 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
€227 EUR