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Radiant|Lab Grown|IGI

0.66ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG644443708

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

Certificate IGI LG644443708

Diamond specifications and retailer prices

From $152 USD
As of October 8, 2026
16 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 LG644443708 or 644443708. Listed at 16 retailers as of October 8, 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 angle43.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644443708
Dimensions6.10 × 4.27 × 2.99 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.10 mm4.27 mm0.66 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644443708
Side View
Table 68.0%Crown 43.3°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 70.0%

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 8
Current: $385 USD|Low: $169 USD|High: $1,520 USD|Avg: $532 USD|+6.9%
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
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 23, 2026
Retailer 4$176 USD
Retailer 16$236 USD
Retailer 6$292 USD
Retailer 3$294 USD
Retailer 15$359 USD
Retailer 12$374 USD
Retailer 1$385 USD
Retailer 13$410 USD
Retailer 2$427 USD
Retailer 5$441 USD
Retailer 10$470 USD
Retailer 11$522 USD
Retailer 18$556 USD
Retailer 14$587 USD
Retailer 17$693 USD
Retailer 7$722 USD
Retailer 8$869 USD
Retailer 9$983 USD
Reve Diamonds$1,062 USD
Retailer 19$1,520 USD

32 data points across 20 retailers

16 retailers$152 USD to $1,062 USD

Retailer 1
-
$152 USD
Price last confirmed 25 days ago
Retailer 2
-
$188 USD
View
Price last confirmed 21 days ago
Retailer 3
-
$188 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$292 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$374 USD
£294 GBP
View
Price last confirmed 11 days ago
Retailer 6
-
$385 USD
ZAR 6,221 ZAR
View
Price last confirmed 10 days ago
Retailer 7
-
$410 USD
£323 GBP
View
Price last confirmed 12 days ago
Retailer 8
-
$427 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$441 USD
View
Price last confirmed 12 days ago
Retailer 10
-
$470 USD
View
Price last confirmed 11 days ago
Retailer 11
-
$522 USD
A$803 AUD
View
Price last confirmed 33 days ago
Retailer 12
-
$556 USD
A$856 AUD
View
Price last confirmed 16 days ago
Retailer 13
-
$668 USD
View
Price last confirmed 26 days ago
Retailer 14
-
$869 USD
View
Price last confirmed 12 days ago
Retailer 15
-
$869 USD
View
Price last confirmed 12 days ago
Most Expensive
Reve Diamonds
32E64E4E6 · Oct 23
$1,062 USD
View
Price last confirmed 10 days ago
15 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
$152 USD