Round|Lab Grown|IGI

3.81ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG789636175

Shape and cutting style on the report: Round brilliant

Certificate IGI LG789636175

Diamond specifications and retailer prices

From $656 CAD

$469 USD

As of October 29, 2026

Save $5,810 CAD (90%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $6,466 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.81ct lab-grown round diamond

This 3.81ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG789636175 or 789636175. Listed at 13 retailers as of October 29, 2026, with prices from $656 to $6,466, a $5,810 spread on the same certified stone. Brilliant Earth lists it at $6,466. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.81

Carat

Color

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG789636175

Dimensions10.02 × 10.07 × 6.07 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG789636175

Side View

Caratlytics Score

How it works →

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 29

Current: $6,466 CAD|Low: $656 CAD|High: $6,662 CAD|Avg: $2,655 CAD|-2.9%

Brilliant Earth

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

Retailer 16

October 29, 2026

Retailer 5$656 CAD

Retailer 14$735 CAD

Retailer 11$1,052 CAD

Retailer 2$1,234 CAD

Retailer 16$1,377 CAD

Retailer 6$1,396 CAD

Retailer 12$2,189 CAD

Retailer 10$2,190 CAD

Retailer 3$2,617 CAD

Retailer 15$2,837 CAD

Retailer 8$2,949 CAD

Retailer 9$3,006 CAD

Retailer 7$3,255 CAD

Retailer 4$3,264 CAD

Retailer 13$3,657 CAD

Brilliant Earth$6,466 CAD

27 data points across 16 retailers

13 retailers$656 CAD to $6,466 CAD

Cheapest Retailer

$656 CAD

$469 USD

Retailer 2

$735 CAD

$525 USD

View

Retailer 3

$1,052 CAD

£592 GBP

View

Price last confirmed 14 days ago

Retailer 4

$1,234 CAD

€840 EUR

View

Retailer 5

$1,377 CAD

$984 USD

View

B+

Retailer 6

$2,189 CAD

$1,564 USD

View

B+

Retailer 7

$2,190 CAD

$1,565 USD

View

B+

Retailer 8

$2,617 CAD

$1,870 USD

View

B+

Retailer 9

$2,837 CAD

$2,027 USD

View

B+

Retailer 10

$3,006 CAD

£1,691 GBP

View

Retailer 11

$3,264 CAD

SGD 3,151 SGD

View

Price last confirmed 17 days ago

Retailer 12

$3,657 CAD

$2,613 USD

View

Most Expensive

Brilliant Earth

20804657A · Oct 29

$6,466 CAD

$4,620 USD

View

12 more retailers have this diamond

Prices start from $656 CADSave up to $5,810 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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3.81ct Round

$656 CAD