Radiant|Lab Grown|IGI

0.66ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG629400318

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

Certificate IGI LG629400318

Diamond specifications and retailer prices

From $1,013 CAD

£571 GBP

As of November 2, 2026

13 retailers carry this diamond

Most expensive: $1,437 CAD at Reve Diamonds · As of October 11, 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 LG629400318 or 629400318. Listed at 13 retailers as of November 2, 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

Color

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishVery Good

SymmetryVery Good

FluorescenceNone

Crown angle35.4°

Pavilion angle32.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG629400318

Dimensions6.24 × 4.37 × 2.84 mm

L/W Ratio1.43

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateIGI LG629400318

Side View

Caratlytics Score

How it works →

Good

Decent quality, room for better deals

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2

Current: $471 CAD|Low: $197 CAD|High: $1,437 CAD|Avg: $646 CAD|-5.3%

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

Reve Diamonds

October 18, 2026

Retailer 9$205 CAD

Retailer 4$229 CAD

Retailer 3$239 CAD

Retailer 13$256 CAD

Retailer 7$337 CAD

Retailer 11$391 CAD

Retailer 14$411 CAD

Retailer 10$419 CAD

Retailer 1$471 CAD

Retailer 8$487 CAD

Retailer 15$664 CAD

Retailer 12$908 CAD

Retailer 6$1,008 CAD

Retailer 5$1,149 CAD

Retailer 2$1,333 CAD

Reve Diamonds$1,437 CAD

28 data points across 16 retailers

13 retailers

Retailer 1

$205 CAD

$147 USD

Price last confirmed 25 days ago

Retailer 2

$239 CAD

$171 USD

View

Price last confirmed 37 days ago

Retailer 3

$256 CAD

$183 USD

View

Price last confirmed 30 days ago

Retailer 4

$391 CAD

$280 USD

View

Price last confirmed 21 days ago

Retailer 5

$411 CAD

HK$2,300 HKD

View

Price last confirmed 21 days ago

Retailer 6

$419 CAD

$300 USD

View

Price last confirmed 28 days ago

Retailer 7

$487 CAD

£274 GBP

View

Price last confirmed 19 days ago

Retailer 8

$664 CAD

$475 USD

View

Price last confirmed 19 days ago

Retailer 9

$1,008 CAD

SGD 975 SGD

View

Price last confirmed 21 days ago

Retailer 10

$1,013 CAD

£571 GBP

View

Retailer 11

$1,149 CAD

$822 USD

View

Price last confirmed 21 days ago

Retailer 12

$1,333 CAD

£751 GBP

View

Price last confirmed 21 days ago

Most Expensive

Reve Diamonds

DD39CFF56 · Oct 11

$1,437 CAD

$1,028 USD

View

Price last confirmed 22 days ago

12 more retailers have this diamond

Prices start from $1,013 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.

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