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Radiant|Lab Grown|IGI

1.05ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG608366323

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

Certificate IGI LG608366323

Diamond specifications and retailer prices

From $349 USD
As of November 2, 2026
Save $1,515 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,864 USD at MOH London · As of November 1, 2026
View at MOH London

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 LG608366323 or 608366323. Listed at 20 retailers as of November 1, 2026, with prices from $349 to $1,864, a $1,515 spread on the same certified stone. MOH London lists it at $1,864. 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 angle42.8°
Pavilion angle27.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG608366323
Dimensions7.46 × 4.91 × 3.15 mm
L/W Ratio1.52
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
7.46 mm4.91 mm1.05 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG608366323
Side View
Table 63.0%Crown 42.8°Girdle: Slightly ThickPavilion 27.9°Culet: NoneDepth 64.2%

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 2
Current: $1,864 USD|Low: $349 USD|High: $3,090 USD|Avg: $990 USD|-0.9%
MOH London
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
Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 4$349 USD
Retailer 10$385 USD
Retailer 9$389 USD
Retailer 17$404 USD
Retailer 3$432 USD
Retailer 18$432 USD
Retailer 16$565 USD
Retailer 12$571 USD
Retailer 7$669 USD
Retailer 19$695 USD
Retailer 13$823 USD
Retailer 2$864 USD
Retailer 14$1,163 USD
Retailer 15$1,267 USD
Retailer 6$1,533 USD
Retailer 8$1,661 USD
Retailer 11$1,688 USD
MOH London$1,864 USD
Retailer 5$3,090 USD

29 data points across 19 retailers

20 retailers$349 USD to $1,864 USD

A
Cheapest Retailer
-
$349 USD
A
Retailer 2
-
$389 USD
View
Final sale: no returns
A
Retailer 3
-
$404 USD
View
B+
Retailer 4
-
$432 USD
View
Retailer 5
-
$432 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$515 USD
View
B+
Retailer 7
-
$565 USD
View
B+
Retailer 8
-
$571 USD
£449 GBP
View
B+
Retailer 9
-
$669 USD
View
B
Retailer 10
-
$695 USD
View
B
Retailer 11
-
$823 USD
ZAR 13,290 ZAR
View
B
Retailer 12
-
$864 USD
£680 GBP
View
B
Retailer 13
-
$1,163 USD
A$1,789 AUD
View
B
Retailer 14
-
$1,267 USD
View
B
Retailer 15
-
$1,533 USD
View
B
Retailer 16
-
$1,661 USD
View
B
Retailer 17
-
$1,688 USD
View
B
Retailer 18
-
$1,860 USD
£1,465 GBP
View
Most Expensive
B
MOH London
LG608366323 · Nov 1
$1,864 USD
£1,468 GBP
View
18 more retailers have this diamond
Prices start from $349 USDSave up to $1,515 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
$349 USD