Marquise|Lab Grown|IGI

2.20ct F IF Marquise Lab Grown Diamond

ID • F/IF • IGI LG602394408

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG602394408

Diamond specifications and retailer prices

From $2,572 NZD

As of November 4, 2026

Save $5,949 NZD (70%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $10,033 NZD at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 2.2ct lab-grown marquise diamond

This 2.2ct 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 LG602394408 or 602394408. Listed at 26 retailers as of November 4, 2026, with a 231% 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

2.20

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.4°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG602394408

Dimensions13.29 × 6.72 × 4.31 mm

L/W Ratio1.98

Girdle conditionFaceted

Culet sizePointed

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG602394408

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: Nov 4

Current: $8,521 NZD|Low: $1,564 NZD|High: $13,893 NZD|Avg: $5,246 NZD|-17.6%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

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Retailer 22

October 30, 2026

Retailer 9$1,564 NZD

Retailer 8$1,814 NZD

Retailer 10$1,996 NZD

Retailer 16$2,197 NZD

Retailer 22$2,243 NZD

Retailer 3$2,572 NZD

Retailer 7$2,965 NZD

Retailer 15$3,024 NZD

Retailer 2$3,117 NZD

Retailer 18$3,200 NZD

Retailer 20$4,036 NZD

Retailer 13$4,750 NZD

Retailer 17$5,109 NZD

Retailer 11$5,166 NZD

Retailer 14$5,529 NZD

Retailer 21$5,675 NZD

Retailer 19$6,826 NZD

Retailer 5$6,943 NZD

Retailer 6$7,130 NZD

Retailer 12$7,448 NZD

Brilliant Earth$8,521 NZD

Retailer 4$13,893 NZD

25 data points across 22 retailers

26 retailers$2,572 NZD to $8,521 NZD

Retailer 1

$1,564 NZD

Price last confirmed 16 days ago

Retailer 2

$1,564 NZD

View

Price last confirmed 29 days ago

Retailer 3

$1,814 NZD

View

Price last confirmed 27 days ago

Retailer 4

$1,814 NZD

View

Price last confirmed 29 days ago

Retailer 5

$2,197 NZD

View

Price last confirmed 14 days ago

Retailer 6

$2,243 NZD

View

Price last confirmed 16 days ago

Retailer 7

$2,425 NZD

View

Price last confirmed 37 days ago

Retailer 8

$2,572 NZD

View

Retailer 9

$2,773 NZD

View

Price last confirmed 37 days ago

Retailer 10

$2,965 NZD

View

Price last confirmed 14 days ago

Retailer 11

$3,024 NZD

View

Price last confirmed 16 days ago

Retailer 12

$3,117 NZD

View

Price last confirmed 15 days ago

Retailer 13

$3,753 NZD

View

Price last confirmed 15 days ago

Retailer 14

$3,753 NZD

View

Price last confirmed 27 days ago

Retailer 15

$4,750 NZD

View

Price last confirmed 16 days ago

Retailer 16

$5,109 NZD

View

Price last confirmed 17 days ago

Retailer 17

$5,166 NZD

View

Price last confirmed 15 days ago

Retailer 18

$5,529 NZD

View

Price last confirmed 16 days ago

Retailer 19

$5,675 NZD

View

Price last confirmed 15 days ago

Retailer 20

$5,819 NZD

View

Price last confirmed 37 days ago

Retailer 21

$6,826 NZD

View

Price last confirmed 16 days ago

Retailer 22

$6,943 NZD

View

Price last confirmed 29 days ago

Retailer 23

$7,130 NZD

View

Price last confirmed 16 days ago

Retailer 24

$7,448 NZD

View

Price last confirmed 16 days ago

Retailer 25

$8,521 NZD

View

Most Expensive

Brilliant Earth

8495701Y · Oct 28

$10,033 NZD

$5,640 USD

View

Price last confirmed 8 days ago

25 more retailers have this diamond

Prices start from $2,572 NZDSave up to $5,949 NZD

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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