Marquise|Lab Grown|IGI

2.05ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG804655301

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804655301

Diamond specifications and retailer prices

From $1,935 CAD

$1,385 USD

As of October 30, 2026

Save $7,858 CAD (80%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $9,792 CAD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 2.05ct lab-grown marquise diamond

This 2.05ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804655301 or 804655301. Listed at 26 retailers as of October 30, 2026, with prices from $1,935 to $9,792, a $7,858 spread on the same certified stone. Brilliant Earth lists it at $9,792. 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

2.05

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG804655301

Dimensions13.09 × 6.74 × 4.15 mm

L/W Ratio1.94

Girdle conditionFaceted

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG804655301

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: $9,792 CAD|Low: $1,935 CAD|High: $10,086 CAD|Avg: $4,348 CAD|-2.9%

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

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

Retailer 22

Retailer 23

Retailer 24

Retailer 25

November 1, 2026

Retailer 22$1,935 CAD

Retailer 6$2,167 CAD

Retailer 5$2,245 CAD

Retailer 17$2,246 CAD

Retailer 7$2,396 CAD

Retailer 18$2,396 CAD

Retailer 21$2,498 CAD

Retailer 11$2,593 CAD

Retailer 3$2,818 CAD

Retailer 19$3,166 CAD

Retailer 13$3,255 CAD

Retailer 20$3,642 CAD

Retailer 14$3,821 CAD

Retailer 16$4,057 CAD

Retailer 12$4,206 CAD

Retailer 15$4,603 CAD

Retailer 8$5,429 CAD

Retailer 4$5,791 CAD

Retailer 10$6,178 CAD

Retailer 2$6,410 CAD

Retailer 23$6,950 CAD

Retailer 9$7,507 CAD

Retailer 25$7,892 CAD

Retailer 24$8,161 CAD

Brilliant Earth$9,792 CAD

35 data points across 25 retailers

26 retailers$1,935 CAD to $9,792 CAD

Cheapest Retailer

$1,935 CAD

$1,385 USD

Retailer 2

$2,167 CAD

$1,551 USD

View

Final sale: no returns

Retailer 3

$2,245 CAD

$1,607 USD

View

Retailer 4

$2,246 CAD

$1,608 USD

View

Retailer 5

$2,396 CAD

$1,715 USD

View

Retailer 6

$2,396 CAD

$1,715 USD

View

Price last confirmed 20 days ago

Retailer 7

$2,498 CAD

$1,788 USD

View

Retailer 8

$2,593 CAD

HK$14,500 HKD

View

Retailer 9

$2,818 CAD

$2,017 USD

View

Retailer 10

$3,166 CAD

£1,785 GBP

View

Retailer 11

$3,255 CAD

$2,330 USD

View

Retailer 12

$3,642 CAD

$2,607 USD

View

Retailer 13

$3,821 CAD

€2,605 EUR

View

Price last confirmed 7 days ago

B+

Retailer 14

$4,057 CAD

A$4,468 AUD

View

B+

Retailer 15

$4,206 CAD

$3,011 USD

View

B+

Retailer 16

$4,603 CAD

$3,295 USD

View

B+

Retailer 17

$5,429 CAD

£3,060 GBP

View

B+

Retailer 18

$5,791 CAD

ZAR 66,967 ZAR

View

B+

Retailer 19

$6,049 CAD

$4,330 USD

View

Retailer 20

$6,178 CAD

$4,423 USD

View

B+

Retailer 21

$6,410 CAD

£3,613 GBP

View

Retailer 22

$6,950 CAD

$4,975 USD

View

Retailer 23

$7,507 CAD

SGD 7,262 SGD

View

Retailer 24

$7,892 CAD

$5,649 USD

View

Retailer 25

$8,161 CAD

$5,842 USD

View

Most Expensive

Brilliant Earth

20661928A · Oct 31

$9,792 CAD

$7,010 USD

View

25 more retailers have this diamond

Prices start from $1,935 CADSave up to $7,858 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.

Where to buy this spec

See every retailer carrying 2.05ct D FL marquise lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

Similar diamonds

2.05ct Marquise

$1,935 CAD