Radiant|Lab Grown|IGI

1.09ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG815633555

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG815633555

Diamond specifications and retailer prices

From $276 USD
£217 GBP
As of November 1, 2026
Save $1,344 USD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,620 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815633555 or 815633555. Listed at 11 retailers as of October 31, 2026, with prices from $276 to $1,620, a $1,344 spread on the same certified stone. Do Amore Diamonds lists it at $1,620. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.5°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815633555
Dimensions6.98 × 5.08 × 3.49 mm
L/W Ratio1.37
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.98 mm5.08 mm1.09 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815633555
Side View
Table 66.0%Crown 47.5°Girdle: MediumPavilion 34.4°Culet: NoneDepth 68.7%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $1,620 USD|Low: $276 USD|High: $1,620 USD|Avg: $539 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 7$276 USD
Retailer 13$283 USD
Retailer 9$380 USD
Retailer 11$392 USD
Retailer 14$460 USD
Retailer 5$504 USD
Retailer 4$505 USD
Retailer 3$625 USD
Retailer 6$641 USD
Retailer 10$710 USD
Retailer 8$741 USD
Retailer 12$792 USD
Retailer 2$1,078 USD
Do Amore Diamonds$1,620 USD

8 data points across 14 retailers

11 retailers$276 USD to $1,620 USD

A
Cheapest Retailer
-
$276 USD
£217 GBP
B+
Retailer 2
-
$283 USD
View
A
Retailer 3
-
$380 USD
€362 EUR
View
A
Retailer 4
-
$392 USD
View
A
Retailer 5
-
$460 USD
View
Retailer 6
-
$504 USD
View
Price last confirmed 55 days ago
B
Retailer 7
-
$710 USD
View
B
Retailer 8
-
$741 USD
View
B
Retailer 9
-
$792 USD
View
B
Retailer 10
-
$1,078 USD
£849 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5D925BC2F · Oct 31
$1,620 USD
View
10 more retailers have this diamond
Prices start from $276 USDSave up to $1,344 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.09ct Radiant
$276 USD