Radiant|Lab Grown|IGI

1.05ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG811676081

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

Certificate IGI LG811676081

Diamond specifications and retailer prices

From $157 USD
As of November 4, 2026
Save $790 USD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,077 USD at Reve Diamonds · As of October 11, 2026
View at Reve Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811676081 or 811676081. Listed at 20 retailers as of November 2, 2026, with a 503% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811676081
Dimensions7.09 × 5.03 × 3.42 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.09 mm5.03 mm1.05 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811676081
Side View
Table 66.0%Crown 42.5°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.0%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $157 USD|Low: $157 USD|High: $1,077 USD|Avg: $488 USD|-1.3%
Retailer 1
Retailer 2
Retailer 3
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Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
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Retailer 17
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Retailer 19
Reve Diamonds
November 4, 2026
Retailer 1$157 USD
Retailer 10$182 USD
Retailer 17$182 USD
Retailer 5$203 USD
Retailer 6$203 USD
Retailer 18$232 USD
Retailer 9$339 USD
Retailer 3$349 USD
Retailer 16$354 USD
Retailer 15$355 USD
Retailer 4$367 USD
Retailer 2$494 USD
Retailer 7$520 USD
Retailer 8$521 USD
Retailer 12$627 USD
Retailer 14$662 USD
Retailer 13$681 USD
Retailer 19$947 USD
Retailer 11$1,050 USD
Reve Diamonds$1,077 USD

31 data points across 20 retailers

20 retailers$157 USD to $947 USD

A
Cheapest Retailer
-
$157 USD
A
Retailer 2
-
$182 USD
View
Retailer 3
-
$203 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$203 USD
View
A
Retailer 5
-
$232 USD
View
A
Retailer 6
-
$339 USD
View
A
Retailer 7
-
$349 USD
View
A
Retailer 8
-
$354 USD
View
A
Retailer 9
-
$355 USD
View
A
Retailer 10
-
$367 USD
View
Retailer 11
-
$385 USD
View
Price last confirmed 26 days ago
B+
Retailer 12
-
$494 USD
View
B+
Retailer 13
-
$520 USD
View
B+
Retailer 14
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$521 USD
View
B+
Retailer 15
-
$627 USD
View
B
Retailer 16
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$662 USD
View
B+
Retailer 17
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$681 USD
View
B
Retailer 18
-
$947 USD
View
Retailer 19
-
$1,050 USD
View
Price last confirmed 14 days ago
Most Expensive
Reve Diamonds
54A298455 · Oct 11
$1,077 USD
View
Price last confirmed 24 days ago
19 more retailers have this diamond
Prices start from $157 USDSave up to $790 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
1.05ct Radiant
$157 USD