Radiant|Lab Grown|IGI

0.90ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG588345996

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

Certificate IGI LG588345996

Diamond specifications and retailer prices

From $695 USD
£547 GBP
As of October 31, 2026
12 retailers carry this diamond
Most expensive: $1,158 USD at Flawless Fine Jewelry · As of October 6, 2026
View at Flawless Fine Jewelry

About this 0.9ct lab-grown radiant diamond

This 0.9ct lab-grown radiant sits in the just-under-one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG588345996 or 588345996. Listed at 12 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588345996
Dimensions6.78 × 4.71 × 3.22 mm
L/W Ratio1.44
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
6.78 mm4.71 mm0.90 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588345996
Side View
Table 67.0%Crown 43.8°Girdle: MediumPavilion 34.9°Culet: NoneDepth 68.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $389 USD|Low: $156 USD|High: $1,049 USD|Avg: $417 USD|+2.1%
Retailer 1
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
October 7, 2026
Retailer 13$156 USD
Retailer 5$181 USD
Retailer 15$188 USD
Retailer 3$201 USD
Retailer 12$201 USD
Retailer 7$242 USD
Retailer 6$272 USD
Retailer 1$389 USD
Retailer 8$400 USD
Retailer 9$401 USD
Retailer 4$439 USD
Retailer 2$551 USD
Retailer 14$713 USD
Retailer 11$820 USD
Retailer 10$1,049 USD

19 data points across 15 retailers

12 retailers

Retailer 1
-
$156 USD
Price last confirmed 30 days ago
Retailer 2
-
$188 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$201 USD
View
Price last confirmed 29 days ago
Retailer 4
-
$400 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$401 USD
ZAR 6,481 ZAR
View
Price last confirmed 28 days ago
Retailer 6
-
$617 USD
View
Price last confirmed 25 days ago
B
Retailer 7
-
$695 USD
£547 GBP
View
Retailer 8
-
$713 USD
View
Price last confirmed 32 days ago
Retailer 9
-
$886 USD
View
Price last confirmed 26 days ago
Retailer 10
-
$1,049 USD
£826 GBP
View
Price last confirmed 27 days ago
Retailer 11
-
$1,075 USD
View
Price last confirmed 26 days ago
Most Expensive
Flawless Fine Jewelry
1DF7D0134 · Oct 6
$1,158 USD
£912 GBP
View
Price last confirmed 26 days ago
11 more retailers have this diamond
Prices start from $695 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.

B
0.90ct Radiant
$695 USD