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Radiant|Lab Grown|IGI

0.64ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG628400186

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

Certificate IGI LG628400186

Diamond specifications and retailer prices

From $451 USD
£355 GBP
As of November 2, 2026
7 retailers carry this diamond
Most expensive: $451 USD at MD Diamonds and Jewellers
View at MD Diamonds and Jewellers

About this 0.64ct lab-grown radiant diamond

This 0.64ct lab-grown radiant sits in the half to three-quarter carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG628400186 or 628400186. Listed at 7 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.64
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628400186
Dimensions6.32 × 4.20 × 2.77 mm
L/W Ratio1.50
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
6.32 mm4.20 mm0.64 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG628400186
Side View
Table 75.0%Crown 35.8°Girdle: Slightly ThickPavilion 33.7°Culet: NoneDepth 66.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $240 USD|Low: $129 USD|High: $1,344 USD|Avg: $453 USD|+25.7%
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
Retailer 16
September 30, 2026
Retailer 4$129 USD
Retailer 14$135 USD
Retailer 16$152 USD
Retailer 2$200 USD
Retailer 8$203 USD
Retailer 1$240 USD
Retailer 9$256 USD
Retailer 12$259 USD
Retailer 15$272 USD
Retailer 10$352 USD
Retailer 3$358 USD
Retailer 7$611 USD
Retailer 5$687 USD
Retailer 13$838 USD
Retailer 6$931 USD
Retailer 11$1,344 USD

11 data points across 16 retailers

7 retailers

Retailer 1
-
$135 USD
Price last confirmed 37 days ago
Retailer 2
-
$152 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$200 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$256 USD
HK$2,000 HKD
View
Price last confirmed 34 days ago
Retailer 5
-
$352 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$358 USD
£282 GBP
View
Price last confirmed 37 days ago
Most Expensive
B
MD Diamonds and Jewellers
LG628400186 · Nov 2
$451 USD
£355 GBP
View
6 more retailers have this diamond

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
0.64ct Radiant
$451 USD