Radiant|Lab Grown|IGI

0.66ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG649420568

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

Certificate IGI LG649420568

Diamond specifications and retailer prices

From $158 USD
As of October 21, 2026
19 retailers carry this diamond
Most expensive: $1,062 USD at Reve Diamonds · As of October 23, 2026
View at Reve Diamonds

About this 0.66ct lab-grown radiant diamond

This 0.66ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG649420568 or 649420568. Listed at 19 retailers as of October 21, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.66
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle51.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649420568
Dimensions6.08 × 4.30 × 3.00 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.08 mm4.30 mm0.66 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649420568
Side View
Table 64.0%Crown 51.1°Girdle: MediumPavilion 39.2°Culet: NoneDepth 69.8%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 21
Current: $385 USD|Low: $141 USD|High: $1,520 USD|Avg: $500 USD|+6.9%
Retailer 1
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Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Reve Diamonds
October 23, 2026
Retailer 5$158 USD
Retailer 7$176 USD
Retailer 15$183 USD
Retailer 21$196 USD
Retailer 19$236 USD
Retailer 9$292 USD
Retailer 18$359 USD
Retailer 12$374 USD
Retailer 1$385 USD
Retailer 16$410 USD
Retailer 4$427 USD
Retailer 8$441 USD
Retailer 13$470 USD
Retailer 14$522 USD
Retailer 2$556 USD
Retailer 17$587 USD
Retailer 20$693 USD
Retailer 6$696 USD
Retailer 10$722 USD
Retailer 11$869 USD
Retailer 22$1,017 USD
Reve Diamonds$1,062 USD
Retailer 3$1,520 USD

28 data points across 23 retailers

19 retailers$158 USD to $1,062 USD

Retailer 1
-
$158 USD
Price last confirmed 12 days ago
Retailer 2
-
$171 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$180 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$196 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$196 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$292 USD
View
Price last confirmed 12 days ago
Retailer 7
-
$374 USD
£294 GBP
View
Price last confirmed 10 days ago
Retailer 8
-
$385 USD
ZAR 6,221 ZAR
View
Price last confirmed 10 days ago
Retailer 9
-
$410 USD
£323 GBP
View
Price last confirmed 12 days ago
Retailer 10
-
$427 USD
View
Price last confirmed 11 days ago
Retailer 11
-
$441 USD
View
Price last confirmed 11 days ago
Retailer 12
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$470 USD
View
Price last confirmed 12 days ago
Retailer 13
-
$522 USD
A$803 AUD
View
Price last confirmed 28 days ago
Retailer 14
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$556 USD
A$856 AUD
View
Price last confirmed 15 days ago
Retailer 15
-
$696 USD
View
Price last confirmed 11 days ago
Retailer 16
-
$869 USD
View
Price last confirmed 12 days ago
Retailer 17
-
$869 USD
View
Price last confirmed 12 days ago
Retailer 18
-
$1,017 USD
£801 GBP
View
Price last confirmed 12 days ago
Most Expensive
Reve Diamonds
95E1F9268 · Oct 23
$1,062 USD
View
Price last confirmed 10 days ago
18 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.

0.66ct Radiant
$158 USD