Marquise|Lab Grown|IGI

1.42ct E SI1 Marquise Lab Grown Diamond

EX • E/SI1 • IGI LG791658325

Certificate IGI LG791658325

Diamond specifications and retailer prices

From $352 USD
Save $658 USD (65%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,010 USD at Brilliant Earth
View at Brilliant Earth

About this 1.42ct lab-grown marquise diamond

This 1.42ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG791658325 or 791658325. Listed at 6 retailers, with prices from $352 to $1,010 at Brilliant Earth, a $658 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.42
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791658325
Dimensions11.44 × 5.99 × 3.66 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.44 mm5.99 mm1.42 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791658325
Side View
Table 63.0%Crown 34.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.1%

Caratlytics Score

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

Price History

Last verified: 2 days ago
Current: $1,010 USD|Low: $322 USD|High: $1,010 USD|Avg: $564 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7

25 data points across 7 retailers

6 retailers$352 USD - $1,010 USD

B+
Cheapest Retailer
-
$352 USD
View
A
Retailer 2
-
$386 USD
£304 GBP
View
A
Retailer 3
-
$456 USD
View
B+
Retailer 4
-
$520 USD
View
B+
Retailer 5
-
$648 USD
View
Most Expensive
B
Brilliant Earth
18775701A · Sep 7
$1,010 USD
View
5 more retailers have this diamond
Prices start from $352 USDSave up to $658 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
1.42ct Marquise
$352 USD

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