Marquise|Lab Grown|IGI

2.53ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG843654839

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843654839

Diamond specifications and retailer prices

From $4,487 CAD

$3,212 USD

As of October 26, 2026

Save $3,608 CAD (45%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $10,991 CAD at Taylor and Hart · As of October 20, 2026

View at Taylor and Hart

About this 2.53ct lab-grown marquise diamond

This 2.53ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843654839 or 843654839. Listed at 13 retailers as of October 26, 2026, with a 80% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.53

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.7°

Pavilion angle39.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG843654839

Dimensions14.42 × 6.96 × 4.28 mm

L/W Ratio2.07

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 LG843654839

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 26

Current: $6,042 CAD|Low: $3,030 CAD|High: $10,991 CAD|Avg: $5,884 CAD

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Taylor and Hart

October 28, 2026

Retailer 11$3,030 CAD

Retailer 12$3,374 CAD

Retailer 8$4,019 CAD

Retailer 7$4,393 CAD

Retailer 4$4,487 CAD

Retailer 5$4,955 CAD

Retailer 10$5,155 CAD

Retailer 2$5,961 CAD

Retailer 1$6,042 CAD

Retailer 9$8,010 CAD

Retailer 3$8,095 CAD

Retailer 6$9,012 CAD

Taylor and Hart$10,991 CAD

9 data points across 13 retailers

13 retailers$4,487 CAD to $8,095 CAD

Retailer 1

$3,374 CAD

$2,415 USD

Price last confirmed 10 days ago

Retailer 2

$4,019 CAD

$2,877 USD

View

Price last confirmed 10 days ago

Retailer 3

$4,393 CAD

£2,476 GBP

View

Price last confirmed 10 days ago

Retailer 4

$4,487 CAD

$3,212 USD

View

Retailer 5

$4,955 CAD

€3,378 EUR

View

Retailer 6

$5,155 CAD

$3,690 USD

View

Price last confirmed 10 days ago

Retailer 7

$5,961 CAD

£3,360 GBP

View

Price last confirmed 10 days ago

B+

Retailer 8

$6,042 CAD

$4,325 USD

View

B+

Retailer 9

$7,948 CAD

$5,690 USD

View

Retailer 10

$8,010 CAD

ZAR 92,639 ZAR

View

Price last confirmed 11 days ago

B+

Retailer 11

$8,095 CAD

$5,795 USD

View

Retailer 12

$9,012 CAD

£5,080 GBP

View

Price last confirmed 10 days ago

Most Expensive

Taylor and Hart

HJJRSJP · Oct 20

$10,991 CAD

$7,868 USD

View

Price last confirmed 11 days ago

12 more retailers have this diamond

Prices start from $4,487 CADSave up to $3,608 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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2.53ct Marquise

$4,487 CAD