Round|Lab Grown|IGI

1.09ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG780687717

Certificate IGI LG780687717

Diamond specifications and retailer prices

From $113 USD
Save $433 USD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $546 USD at Friendly Diamonds
View at Friendly Diamonds

About this 1.09ct lab-grown round diamond

This 1.09ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG780687717 or 780687717. Listed at 9 retailers, with prices from $113 to $546 at Friendly Diamonds, a $433 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

1.09
Carat
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780687717
Dimensions6.61 × 6.57 × 4.11 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.61 mm6.57 mm1.09 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780687717
Side View
Table 56.0%Crown 35.6°Girdle: MediumPavilion 41.1°Culet: NoneDepth 62.4%

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: 16 hours ago
Current: $403 USD|Low: $113 USD|High: $546 USD|Avg: $325 USD|-26.2%
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9

23 data points across 9 retailers

9 retailers$113 USD - $546 USD

A
Cheapest Retailer
-
$113 USD
View
A
Retailer 2
-
$175 USD
View
B+
Retailer 3
-
$240 USD
View
A
Retailer 4
-
$287 USD
£226 GBP
View
B+
Retailer 5
-
$376 USD
View
B+
Retailer 6
-
$403 USD
View
B+
Retailer 7
-
$416 USD
View
B
Retailer 8
-
$520 USD
View
Most Expensive
B
Friendly Diamonds
4265653 · Aug 19
$546 USD
View
8 more retailers have this diamond
Prices start from $113 USDSave up to $433 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
1.09ct Round
$113 USD

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