Marquise|Lab Grown|IGI

2.58ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG825621794

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825621794

Diamond specifications and retailer prices

From $3,140 CAD

$2,248 USD

As of October 30, 2026

Save $9,584 CAD (75%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $14,193 CAD at Novita Diamonds · As of October 8, 2026

View at Novita Diamonds

About this 2.58ct lab-grown marquise diamond

This 2.58ct 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 LG825621794 or 825621794. Listed at 22 retailers as of October 30, 2026, with a 305% 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

2.58

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.6°

Pavilion angle40°

OriginLab Grown

Grading LabIGI

CertificateIGI LG825621794

Dimensions14.86 × 7.03 × 4.37 mm

L/W Ratio2.11

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 LG825621794

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: $14,193 CAD|Low: $3,015 CAD|High: $14,223 CAD|Avg: $6,765 CAD|+4.1%

Novita Diamonds

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

October 31, 2026

Retailer 4$3,140 CAD

Retailer 7$3,415 CAD

Retailer 5$3,642 CAD

Retailer 3$3,869 CAD

Retailer 6$5,006 CAD

Retailer 2$5,014 CAD

Retailer 15$5,097 CAD

Retailer 11$5,208 CAD

Retailer 9$5,666 CAD

Retailer 14$8,116 CAD

Retailer 12$8,660 CAD

Retailer 13$9,222 CAD

Retailer 8$9,397 CAD

Retailer 10$9,933 CAD

Novita Diamonds$14,193 CAD

38 data points across 15 retailers

22 retailers$3,140 CAD to $12,725 CAD

Cheapest Retailer

$3,140 CAD

$2,248 USD

Retailer 2

$3,415 CAD

$2,445 USD

View

Retailer 3

$3,642 CAD

$2,607 USD

View

Price last confirmed 20 days ago

Retailer 4

$3,642 CAD

$2,607 USD

View

Retailer 5

$3,841 CAD

$2,750 USD

View

Final sale: no returns

Retailer 6

$3,869 CAD

$2,770 USD

View

Retailer 7

$4,286 CAD

$3,068 USD

View

Retailer 8

$5,006 CAD

$3,584 USD

View

Retailer 9

$5,014 CAD

£2,826 GBP

View

Retailer 10

$5,097 CAD

$3,649 USD

View

Retailer 11

$5,208 CAD

$3,728 USD

View

Retailer 12

$5,666 CAD

€3,863 EUR

View

Retailer 13

$6,341 CAD

$4,539 USD

View

Price last confirmed 75 days ago

B+

Retailer 14

$6,919 CAD

£3,900 GBP

View

B+

Retailer 15

$8,116 CAD

$5,810 USD

View

Retailer 16

$8,660 CAD

A$9,538 AUD

View

Price last confirmed 9 days ago

B+

Retailer 17

$9,222 CAD

$6,602 USD

View

B+

Retailer 18

$9,397 CAD

ZAR 108,672 ZAR

View

B+

Retailer 19

$9,933 CAD

£5,599 GBP

View

Retailer 20

$10,794 CAD

$7,727 USD

View

Retailer 21

$12,725 CAD

$9,109 USD

View

Most Expensive

Novita Diamonds

cert_825621794 · Oct 8

$14,193 CAD

A$15,631 AUD

View

Price last confirmed 23 days ago

21 more retailers have this diamond

Prices start from $3,140 CADSave up to $9,584 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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