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Radiant|Lab Grown|IGI

1.09ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG617447263

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

Certificate IGI LG617447263

Diamond specifications and retailer prices

From $170 USD
As of October 27, 2026
Save $1,460 USD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,630 USD at Do Amore Diamonds · As of October 29, 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 LG617447263 or 617447263. Listed at 10 retailers as of October 27, 2026, with prices from $170 to $1,630, a $1,460 spread on the same certified stone. Do Amore Diamonds lists it at $1,630. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617447263
Dimensions7.36 × 5.08 × 3.41 mm
L/W Ratio1.45
Culet sizeNone
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
7.36 mm5.08 mm1.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617447263
Side View
Table 64.0%Crown 43.4°Girdle: MediumPavilion 35.7°Culet: NoneDepth 67.1%

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: Oct 27
Current: $1,630 USD|Low: $163 USD|High: $3,430 USD|Avg: $785 USD|-52.5%
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
October 29, 2026
Retailer 8$170 USD
Retailer 2$280 USD
Retailer 11$377 USD
Retailer 3$384 USD
Retailer 4$570 USD
Retailer 13$625 USD
Retailer 7$716 USD
Retailer 10$748 USD
Retailer 12$800 USD
Retailer 9$980 USD
Retailer 6$1,093 USD
Retailer 5$1,250 USD
Do Amore Diamonds$1,630 USD

27 data points across 13 retailers

10 retailers$170 USD to $1,630 USD

A
Cheapest Retailer
-
$170 USD
A
Retailer 2
-
$280 USD
£221 GBP
View
A
Retailer 3
-
$377 USD
View
B+
Retailer 4
-
$445 USD
View
B
Retailer 5
-
$716 USD
View
B
Retailer 6
-
$748 USD
View
B
Retailer 7
-
$800 USD
View
B
Retailer 8
-
$980 USD
View
B
Retailer 9
-
$1,093 USD
£861 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-268E3DCCF · Oct 29
$1,630 USD
View
9 more retailers have this diamond
Prices start from $170 USDSave up to $1,460 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
$170 USD