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Radiant|Lab Grown|IGI

0.66ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG671439328

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

Certificate IGI LG671439328

Diamond specifications and retailer prices

From $224 CAD
$160 USD
As of October 30, 2026
Save $1,264 CAD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,487 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 LG671439328 or 671439328. Listed at 18 retailers as of October 30, 2026, with prices from $224 to $1,487, a $1,264 spread on the same certified stone. Reve Diamonds lists it at $1,487. 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 angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671439328
Dimensions6.64 × 4.32 × 2.82 mm
L/W Ratio1.54
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.64 mm4.32 mm0.66 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG671439328
Side View
Table 64.0%Crown 39°Girdle: MediumPavilionCulet: NoneDepth 65.3%

Caratlytics Score

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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: Oct 30
Current: $482 CAD|Low: $214 CAD|High: $1,307 CAD|Avg: $583 CAD|+3.7%
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
November 1, 2026
Retailer 12$224 CAD
Retailer 6$249 CAD
Retailer 14$258 CAD
Retailer 13$277 CAD
Retailer 5$384 CAD
Retailer 9$419 CAD
Retailer 7$466 CAD
Retailer 1$482 CAD
Retailer 4$554 CAD
Retailer 11$717 CAD
Retailer 10$894 CAD
Retailer 3$911 CAD
Retailer 2$926 CAD
Retailer 8$1,299 CAD

42 data points across 14 retailers

18 retailers$224 CAD to $1,487 CAD

A
Cheapest Retailer
-
$224 CAD
$160 USD
A
Retailer 2
-
$249 CAD
$178 USD
View
Final sale: no returns
A
Retailer 3
-
$258 CAD
$185 USD
View
A
Retailer 4
-
$277 CAD
$198 USD
View
A
Retailer 5
-
$322 CAD
HK$1,800 HKD
View
A
Retailer 6
-
$384 CAD
$275 USD
View
A
Retailer 7
-
$419 CAD
$300 USD
View
A
Retailer 8
-
$440 CAD
$315 USD
View
A
Retailer 9
-
$466 CAD
€318 EUR
View
A
Retailer 10
-
$482 CAD
£272 GBP
View
B+
Retailer 11
-
$554 CAD
$396 USD
View
B+
Retailer 12
-
$717 CAD
$513 USD
View
B+
Retailer 13
-
$758 CAD
SGD 733 SGD
View
B
Retailer 14
-
$894 CAD
$640 USD
View
B
Retailer 15
-
$929 CAD
$665 USD
View
B
Retailer 16
-
$965 CAD
$691 USD
View
B
Retailer 17
-
$1,299 CAD
£732 GBP
View
Most Expensive
B
Reve Diamonds
8B153CEC9 · Nov 1
$1,487 CAD
$1,065 USD
View
17 more retailers have this diamond
Prices start from $224 CADSave up to $1,264 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
$224 CAD