Radiant|Lab Grown|IGI

1.09ct E SI2 Radiant Lab Grown Diamond

ID • E/SI2 • IGI LG634405513

Certificate IGI LG634405513

Diamond specifications and retailer prices

From $317 USD
Save $593 USD (65%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $910 USD at Brilliant Earth
View at Brilliant Earth

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant 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 LG634405513 or 634405513. Listed at 4 retailers, with prices from $317 to $910 at Brilliant Earth, a $593 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
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634405513
Dimensions6.62 × 5.03 × 3.63 mm
L/W Ratio1.32
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.62 mm5.03 mm1.09 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634405513
Side View
Table 65.0%Crown 40.8°Girdle: STK-THKPavilion 33.4°Culet: NoneDepth 72.2%

Caratlytics Score

How it works
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 2 hours ago
Current: $910 USD|Low: $138 USD|High: $910 USD|Avg: $467 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5

2 data points across 5 retailers

4 retailers$317 USD - $910 USD

B+
Cheapest Retailer
-
$317 USD
View
B+
Retailer 2
-
$423 USD
View
B
Retailer 3
-
$563 USD
HK$4,400 HKD
View
Most Expensive
B
Brilliant Earth
17976437A · Sep 14
$910 USD
View
3 more retailers have this diamond
Prices start from $317 USDSave up to $593 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.

B+
1.09ct Radiant
$317 USD

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