Marquise|Lab Grown|IGI

1.21ct E SI1 Marquise Lab Grown Diamond

EX • E/SI1 • IGI LG809666006

Certificate IGI LG809666006

Diamond specifications and retailer prices

From $324 USD
€309 EUR
Save $446 USD (58%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $770 USD at Brilliant Earth
View at Brilliant Earth

About this 1.21ct lab-grown marquise diamond

This 1.21ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG809666006 or 809666006. Listed at 2 retailers, with prices from $324 to $770 at Brilliant Earth, a $446 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

1.21
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809666006
Dimensions10.46 × 5.65 × 3.49 mm
L/W Ratio1.85
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.46 mm5.65 mm1.21 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809666006
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.8%

Caratlytics Score

How it works
A
Excellent
Excellent quality and great value
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Price History

Last verified: 8 hours ago
Current: $770 USD|Low: $130 USD|High: $770 USD|Avg: $472 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8

11 data points across 8 retailers

2 retailers$324 USD - $770 USD

A
Cheapest Retailer
-
$324 USD
€309 EUR
View
Most Expensive
B
Brilliant Earth
20268713A · Sep 16
$770 USD
View
1 more retailer has this diamond
Prices start from $324 USDSave up to $446 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
1.21ct Marquise
$324 USD

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