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Round|Lab Grown|IGI

0.66ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1

Diamond specifications and retailer prices

From $656 USD
CA$911 CAD
As of October 30, 2026
5 retailers carry this diamond
Most expensive: $656 USD at Diamond Exchange Canada
View at Diamond Exchange Canada

About this 0.66ct lab-grown round diamond

This 0.66ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 5 retailers as of October 30, 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
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions5.62 × 5.64 × 3.42 mm
L/W Ratio1.00
Top View
5.62 mm5.64 mm0.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 60.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $656 USD|Low: $113 USD|High: $656 USD|Avg: $281 USD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 2, 2026
Retailer 3$113 USD
Retailer 7$136 USD
Retailer 2$155 USD
Retailer 5$155 USD
Retailer 6$254 USD
Retailer 4$517 USD
Diamond Exchange Canada$656 USD

9 data points across 7 retailers

5 retailers

Retailer 1
-
$118 USD
Price last confirmed 36 days ago
Retailer 2
-
$154 USD
View
Price last confirmed 45 days ago
Retailer 3
-
$154 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$517 USD
View
Price last confirmed 35 days ago
Most Expensive
B
Diamond Exchange Canada
1986536273 · Oct 30
$656 USD
CA$911 CAD
View
4 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
0.66ct Round
$656 USD