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Radiant|Lab Grown|IGI

1.09ct G VVS1 Radiant Lab Grown Diamond

EX • G/VVS1 • IGI LG617476836

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

Certificate IGI LG617476836

Diamond specifications and retailer prices

From $161 USD
As of November 2, 2026
Save $1,389 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,550 USD at Do Amore Diamonds · As of November 2, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG617476836 or 617476836. Listed at 12 retailers as of November 2, 2026, with prices from $161 to $1,550, a $1,389 spread on the same certified stone. Do Amore Diamonds lists it at $1,550. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG617476836
Dimensions7.36 × 5.00 × 3.40 mm
L/W Ratio1.47
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
7.36 mm5.00 mm1.09 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG617476836
Side View
Table 66.0%Crown 43.6°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.0%

Caratlytics Score

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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 2
Current: $1,550 USD|Low: $129 USD|High: $1,600 USD|Avg: $600 USD|-3.1%
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 13$161 USD
Retailer 16$185 USD
Retailer 11$187 USD
Retailer 2$245 USD
Retailer 7$332 USD
Retailer 15$362 USD
Retailer 3$387 USD
Retailer 4$445 USD
Retailer 6$509 USD
Retailer 9$538 USD
Retailer 12$678 USD
Retailer 14$709 USD
Retailer 5$902 USD
Retailer 10$1,036 USD
Retailer 8$1,060 USD
Do Amore Diamonds$1,550 USD

33 data points across 16 retailers

12 retailers$161 USD to $1,550 USD

A
Cheapest Retailer
-
$161 USD
A
Retailer 2
-
$185 USD
View
Final sale: no returns
A
Retailer 3
-
$187 USD
View
A
Retailer 4
-
$245 USD
£193 GBP
View
A
Retailer 5
-
$362 USD
View
B+
Retailer 6
-
$538 USD
A$827 AUD
View
B+
Retailer 7
-
$678 USD
View
B+
Retailer 8
-
$709 USD
View
B
Retailer 9
-
$1,036 USD
£816 GBP
View
B
Retailer 10
-
$1,060 USD
View
B
Retailer 11
-
$1,150 USD
View
Most Expensive
B
Do Amore Diamonds
27-D057D682A · Nov 2
$1,550 USD
View
11 more retailers have this diamond
Prices start from $161 USDSave up to $1,389 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
$161 USD