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Radiant|Lab Grown|IGI

0.66ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG673426846

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

Certificate IGI LG673426846

Diamond specifications and retailer prices

From $215 CAD
$154 USD
As of November 2, 2026
Save $1,246 CAD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,461 CAD at Reve Diamonds · As of November 1, 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 LG673426846 or 673426846. Listed at 19 retailers as of November 1, 2026, with prices from $215 to $1,461, a $1,246 spread on the same certified stone. Reve Diamonds lists it at $1,461. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.7°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673426846
Dimensions6.23 × 4.27 × 2.68 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.23 mm4.27 mm0.66 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG673426846
Side View
Table 68.0%Crown 43.7°Girdle: Slightly ThickPavilion 32.3°Culet: NoneDepth 62.8%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $701 CAD|Low: $205 CAD|High: $1,260 CAD|Avg: $511 CAD|+13.6%
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
November 2, 2026
Retailer 12$215 CAD
Retailer 5$239 CAD
Retailer 3$249 CAD
Retailer 4$266 CAD
Retailer 13$266 CAD
Retailer 11$419 CAD
Retailer 8$453 CAD
Retailer 6$465 CAD
Retailer 7$484 CAD
Retailer 9$685 CAD
Retailer 1$701 CAD
Retailer 2$855 CAD
Retailer 10$1,246 CAD

44 data points across 13 retailers

19 retailers$215 CAD to $1,461 CAD

A
Cheapest Retailer
-
$215 CAD
$154 USD
A
Retailer 2
-
$239 CAD
$171 USD
View
Final sale: no returns
A
Retailer 3
-
$249 CAD
$178 USD
View
Retailer 4
-
$266 CAD
$190 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$266 CAD
$190 USD
View
A
Retailer 6
-
$338 CAD
$242 USD
View
A
Retailer 7
-
$363 CAD
$260 USD
View
A
Retailer 8
-
$419 CAD
$300 USD
View
A
Retailer 9
-
$453 CAD
€309 EUR
View
A
Retailer 10
-
$465 CAD
£262 GBP
View
A
Retailer 11
-
$484 CAD
ZAR 5,590 ZAR
View
B+
Retailer 12
-
$685 CAD
$490 USD
View
B+
Retailer 13
-
$701 CAD
$502 USD
View
B
Retailer 14
-
$855 CAD
$612 USD
View
B
Retailer 15
-
$865 CAD
$619 USD
View
B
Retailer 16
-
$917 CAD
£516 GBP
View
B
Retailer 17
-
$933 CAD
$667 USD
View
Retailer 18
-
$1,246 CAD
£702 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Reve Diamonds
4A8D97B93 · Nov 1
$1,461 CAD
$1,046 USD
View
18 more retailers have this diamond
Prices start from $215 CADSave up to $1,246 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 Radiant
$215 CAD