Marquise|Lab Grown|IGI

2.43ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG834606599

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG834606599

Diamond specifications and retailer prices

From $853 CAD

£481 GBP

As of October 30, 2026

Save $4,134 CAD (83%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: $4,987 CAD at Rare Carat · As of October 28, 2026

View at Rare Carat

About this 2.43ct lab-grown marquise diamond

This 2.43ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG834606599 or 834606599. Listed at 18 retailers as of October 28, 2026, with prices from $853 to $4,987, a $4,134 spread on the same certified stone. Rare Carat lists it at $4,987. 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

2.43

Carat

Color

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.5°

Pavilion angle39.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG834606599

Dimensions14.84 × 6.77 × 4.12 mm

L/W Ratio2.19

Girdle conditionFaceted

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 LG834606599

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 30

Current: $4,987 CAD|Low: $851 CAD|High: $5,043 CAD|Avg: $2,510 CAD|-1.1%

Rare Carat

Retailer 2

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Retailer 18

October 31, 2026

Retailer 16$853 CAD

Retailer 4$893 CAD

Retailer 8$1,173 CAD

Retailer 15$1,320 CAD

Retailer 6$1,442 CAD

Retailer 2$1,539 CAD

Retailer 13$1,960 CAD

Retailer 14$2,189 CAD

Retailer 3$2,386 CAD

Retailer 12$2,446 CAD

Retailer 5$2,874 CAD

Retailer 9$3,193 CAD

Retailer 18$3,194 CAD

Retailer 11$3,253 CAD

Retailer 10$3,825 CAD

Retailer 17$3,924 CAD

Retailer 7$4,313 CAD

Rare Carat$4,987 CAD

37 data points across 18 retailers

18 retailers$853 CAD to $4,987 CAD

Cheapest Retailer

$853 CAD

£481 GBP

Retailer 2

$893 CAD

$639 USD

View

Final sale: no returns

Retailer 3

$1,173 CAD

$840 USD

View

Retailer 4

$1,320 CAD

$945 USD

View

Retailer 5

$1,442 CAD

€983 EUR

View

Retailer 6

$1,539 CAD

£867 GBP

View

B+

Retailer 7

$1,960 CAD

$1,403 USD

View

B+

Retailer 8

$2,189 CAD

A$2,411 AUD

View

B+

Retailer 9

$2,386 CAD

ZAR 27,596 ZAR

View

B+

Retailer 10

$2,446 CAD

$1,751 USD

View

B+

Retailer 11

$2,874 CAD

£1,620 GBP

View

Retailer 12

$3,193 CAD

$2,286 USD

View

Retailer 13

$3,194 CAD

$2,286 USD

View

Retailer 14

$3,253 CAD

$2,329 USD

View

Retailer 15

$3,825 CAD

A$4,213 AUD

View

Price last confirmed 22 days ago

Retailer 16

$3,924 CAD

SGD 3,796 SGD

View

Retailer 17

$4,313 CAD

£2,431 GBP

View

Most Expensive

Rare Carat

CN249-40A · Oct 28

$4,987 CAD

$3,570 USD

View

17 more retailers have this diamond

Prices start from $853 CADSave up to $4,134 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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2.43ct Marquise

$853 CAD