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Round|Lab Grown|IGI

0.66ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG799618775

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799618775

Diamond specifications and retailer prices

From $158 CAD
$113 USD
As of October 26, 2026
Save $1,648 CAD (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,806 CAD at MOH London · As of October 25, 2026
View at MOH London

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 LG799618775 or 799618775. Listed at 13 retailers as of October 25, 2026, with prices from $158 to $1,806, a $1,648 spread on the same certified stone. MOH London lists it at $1,806. 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
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799618775
Dimensions5.67 × 5.64 × 3.38 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.67 mm5.64 mm0.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799618775
Side View
Table 58.0%Crown 33.7°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $1,806 CAD|Low: $158 CAD|High: $1,939 CAD|Avg: $609 CAD|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 26, 2026
Retailer 9$158 CAD
Retailer 13$177 CAD
Retailer 7$183 CAD
Retailer 3$271 CAD
Retailer 10$293 CAD
Retailer 6$383 CAD
Retailer 5$489 CAD
Retailer 8$528 CAD
Retailer 2$550 CAD
Retailer 11$694 CAD
Retailer 4$756 CAD
Retailer 12$1,774 CAD
MOH London$1,806 CAD

31 data points across 13 retailers

13 retailers$158 CAD to $1,806 CAD

A
Cheapest Retailer
-
$158 CAD
$113 USD
Retailer 2
-
$183 CAD
$131 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$271 CAD
$194 USD
View
A
Retailer 4
-
$293 CAD
$210 USD
View
A
Retailer 5
-
$383 CAD
€261 EUR
View
B+
Retailer 6
-
$489 CAD
$350 USD
View
B+
Retailer 7
-
$528 CAD
$378 USD
View
B+
Retailer 8
-
$550 CAD
A$606 AUD
View
Retailer 9
-
$657 CAD
$470 USD
View
Price last confirmed 44 days ago
B+
Retailer 10
-
$694 CAD
$497 USD
View
B+
Retailer 11
-
$756 CAD
$541 USD
View
B
Retailer 12
-
$1,774 CAD
$1,270 USD
View
Most Expensive
B
MOH London
LG799618775 · Oct 25
$1,806 CAD
£1,018 GBP
View
12 more retailers have this diamond
Prices start from $158 CADSave up to $1,648 CAD

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.

A
0.66ct Round
$158 CAD