Round|Lab Grown|IGI

3.88ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG790684903

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790684903

Diamond specifications and retailer prices

From $668 CAD

$477 USD

As of October 29, 2026

Save $5,911 CAD (90%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $6,578 CAD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.88ct lab-grown round diamond

This 3.88ct 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 LG790684903 or 790684903. Listed at 13 retailers as of October 29, 2026, with prices from $668 to $6,578, a $5,911 spread on the same certified stone. Brilliant Earth lists it at $6,578. 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

3.88

Carat

Color

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.1°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG790684903

Dimensions9.95 × 10.01 × 6.24 mm

L/W Ratio1.01

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 LG790684903

Side View

Caratlytics Score

How it works →

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 29

Current: $6,578 CAD|Low: $668 CAD|High: $6,788 CAD|Avg: $2,669 CAD|-3.1%

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$668 CAD

Retailer 14$747 CAD

Retailer 10$1,066 CAD

Retailer 2$1,255 CAD

Retailer 16$1,394 CAD

Retailer 6$1,429 CAD

Retailer 12$2,227 CAD

Retailer 11$2,232 CAD

Retailer 3$2,662 CAD

Retailer 15$2,855 CAD

Retailer 8$2,998 CAD

Retailer 9$3,059 CAD

Retailer 4$3,320 CAD

Retailer 7$3,369 CAD

Retailer 13$3,724 CAD

Brilliant Earth$6,578 CAD

31 data points across 16 retailers

13 retailers$668 CAD to $6,578 CAD

Cheapest Retailer

$668 CAD

$477 USD

Retailer 2

$747 CAD

$534 USD

View

Retailer 3

$1,066 CAD

£600 GBP

View

Retailer 4

$1,255 CAD

€854 EUR

View

Retailer 5

$1,394 CAD

$996 USD

View

B+

Retailer 6

$2,227 CAD

$1,591 USD

View

B+

Retailer 7

$2,232 CAD

$1,595 USD

View

B+

Retailer 8

$2,662 CAD

$1,902 USD

View

B+

Retailer 9

$2,855 CAD

$2,040 USD

View

B+

Retailer 10

$3,059 CAD

£1,721 GBP

View

Retailer 11

$3,320 CAD

SGD 3,206 SGD

View

Price last confirmed 16 days ago

Retailer 12

$3,724 CAD

$2,661 USD

View

Most Expensive

Brilliant Earth

20804792A · Oct 29

$6,578 CAD

$4,700 USD

View

12 more retailers have this diamond

Prices start from $668 CADSave up to $5,911 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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3.88ct Round

$668 CAD