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Marquise|Lab Grown|IGI

1.55ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG788617192

Certificate IGI LG788617192

Diamond specifications and retailer prices

From $1,369 USD
Save $2,721 USD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,090 USD at Brilliant Earth
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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG788617192 or 788617192. Listed at 8 retailers, with prices from $1,369 to $4,090 at Brilliant Earth, a $2,721 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788617192
Dimensions11.90 × 6.19 × 3.75 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.90 mm6.19 mm1.55 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788617192
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 4 hours ago
Current: $4,090 USD|Low: $891 USD|High: $4,840 USD|Avg: $2,441 USD|-15.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9

15 data points across 9 retailers

8 retailers$1,369 USD - $4,090 USD

A
Cheapest Retailer
-
$1,369 USD
View
A
Retailer 2
-
$1,600 USD
HK$12,500 HKD
View
B+
Retailer 3
-
$1,982 USD
View
B+
Retailer 4
-
$2,155 USD
€2,052 EUR
View
B+
Retailer 5
-
$2,457 USD
ZAR 39,685 ZAR
View
B+
Retailer 6
-
$2,626 USD
View
B
Retailer 7
-
$4,015 USD
View
Most Expensive
B
Brilliant Earth
20250941A · Sep 15
$4,090 USD
View
7 more retailers have this diamond
Prices start from $1,369 USDSave up to $2,721 USD

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.

A
1.55ct Marquise
$1,369 USD

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