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Marquise|Lab Grown|IGI

1.06ct E FL Marquise Lab Grown Diamond

E/FL

Diamond specifications and retailer prices

From $2,431 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $2,431 USD at Helzberg Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Helzberg Diamonds

About this 1.06ct lab-grown marquise diamond

This 1.06ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless) and certified by IGI. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.06
Carat
E
Color
FL
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions11.16 × 5.32 × 3.22 mm
L/W Ratio2.10
Top View
11.16 mm5.32 mm1.06 ctE / FL
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdlePavilionCuletDepth 60.5%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 29
Current: $2,431 USD|Low: $476 USD|High: $2,431 USD|Avg: $1,231 USD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 30, 2026
Retailer 3$476 USD
Retailer 4$533 USD
Retailer 6$583 USD
Retailer 5$590 USD
Retailer 2$1,897 USD
Helzberg Diamonds$2,431 USD

5 data points across 6 retailers

1 retailer

C
Helzberg Diamonds
ZXZNOJMKJHOL · Oct 29
$2,431 USD
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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.

C
1.06ct Marquise
$2,431 USD