Marquise|Lab Grown|IGI

2.65ct F IF Marquise Lab Grown Diamond

ID • F/IF • IGI LG813672283

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813672283

Diamond specifications and retailer prices

From $1,599 CAD

$1,145 USD

As of October 30, 2026

Save $6,251 CAD (80%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $10,337 CAD at Brilliant Earth · As of October 16, 2026

View at Brilliant Earth

About this 2.65ct lab-grown marquise diamond

This 2.65ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813672283 or 813672283. Listed at 26 retailers as of October 30, 2026, with a 391% 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

2.65

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.2°

Pavilion angle40°

OriginLab Grown

Grading LabIGI

CertificateIGI LG813672283

Dimensions14.02 × 7.44 × 4.54 mm

L/W Ratio1.88

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 LG813672283

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: $7,851 CAD|Low: $1,599 CAD|High: $16,515 CAD|Avg: $5,122 CAD|-24.1%

Brilliant Earth

Retailer 2

Retailer 3

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Retailer 7

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Retailer 23

October 31, 2026

Retailer 9$1,599 CAD

Retailer 4$1,741 CAD

Retailer 13$1,791 CAD

Retailer 7$1,856 CAD

Retailer 5$2,095 CAD

Retailer 18$2,104 CAD

Retailer 6$2,146 CAD

Retailer 11$2,654 CAD

Retailer 19$2,691 CAD

Retailer 21$2,966 CAD

Retailer 8$3,284 CAD

Retailer 17$3,336 CAD

Retailer 10$3,478 CAD

Retailer 3$4,402 CAD

Retailer 20$4,788 CAD

Retailer 16$5,131 CAD

Retailer 23$5,132 CAD

Retailer 12$5,881 CAD

Retailer 22$5,995 CAD

Retailer 14$6,215 CAD

Retailer 2$6,272 CAD

Retailer 15$6,495 CAD

Brilliant Earth$7,851 CAD

24 data points across 23 retailers

26 retailers$1,599 CAD to $7,851 CAD

Cheapest Retailer

$1,599 CAD

$1,145 USD

Retailer 2

$1,741 CAD

$1,246 USD

View

Retailer 3

$1,791 CAD

$1,282 USD

View

Final sale: no returns

Retailer 4

$1,856 CAD

$1,329 USD

View

Price last confirmed 16 days ago

Retailer 5

$1,856 CAD

$1,329 USD

View

Retailer 6

$2,095 CAD

$1,500 USD

View

Retailer 7

$2,104 CAD

£1,186 GBP

View

Retailer 8

$2,146 CAD

HK$12,000 HKD

View

Retailer 9

$2,654 CAD

$1,900 USD

View

Retailer 10

$2,691 CAD

£1,517 GBP

View

Retailer 11

$2,966 CAD

€2,022 EUR

View

Retailer 12

$3,284 CAD

$2,351 USD

View

Retailer 13

$3,336 CAD

$2,388 USD

View

Retailer 14

$3,478 CAD

$2,490 USD

View

Retailer 15

$4,402 CAD

A$4,848 AUD

View

Price last confirmed 11 days ago

B+

Retailer 16

$4,788 CAD

ZAR 55,375 ZAR

View

B+

Retailer 17

$5,131 CAD

£2,892 GBP

View

B+

Retailer 18

$5,132 CAD

$3,674 USD

View

B+

Retailer 19

$5,881 CAD

$4,210 USD

View

B+

Retailer 20

$5,961 CAD

£3,360 GBP

View

B+

Retailer 21

$5,995 CAD

£3,379 GBP

View

B+

Retailer 22

$6,215 CAD

SGD 6,012 SGD

View

B+

Retailer 23

$6,272 CAD

A$6,908 AUD

View

B+

Retailer 24

$6,495 CAD

$4,650 USD

View

Retailer 25

$7,851 CAD

$5,620 USD

View

Most Expensive

Brilliant Earth

20835789A · Oct 16

$10,337 CAD

$7,400 USD

View

Price last confirmed 17 days ago

25 more retailers have this diamond

Prices start from $1,599 CADSave up to $6,251 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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