Round|Lab Grown|IGI

3.26ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG804664740

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804664740

Diamond specifications and retailer prices

From $4,611 NZD

$2,590 USD

As of October 29, 2026

Save $22,488 NZD (83%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: $27,099 NZD at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 3.26ct lab-grown round diamond

This 3.26ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804664740 or 804664740. Listed at 13 retailers as of October 29, 2026, with prices from $4,611 to $27,099, a $22,488 spread on the same certified stone. Brilliant Earth lists it at $27,099. 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

3.26

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.3°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG804664740

Dimensions9.49 × 9.43 × 5.88 mm

L/W Ratio1.01

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG804664740

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 29

Current: $27,099 NZD|Low: $4,611 NZD|High: $30,411 NZD|Avg: $10,455 NZD|-10.9%

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

October 30, 2026

Retailer 10$4,611 NZD

Retailer 3$5,356 NZD

Retailer 13$5,423 NZD

Retailer 2$6,009 NZD

Retailer 14$6,620 NZD

Retailer 9$7,011 NZD

Retailer 6$8,539 NZD

Retailer 7$10,180 NZD

Retailer 11$11,493 NZD

Retailer 5$11,812 NZD

Retailer 8$11,957 NZD

Retailer 12$15,329 NZD

Retailer 4$16,972 NZD

Brilliant Earth$27,099 NZD

42 data points across 14 retailers

13 retailers$4,611 NZD to $27,099 NZD

Cheapest Retailer

$4,611 NZD

$2,590 USD

Retailer 2

$5,356 NZD

HK$23,500 HKD

View

Retailer 3

$5,423 NZD

$3,046 USD

View

B+

Retailer 4

$6,009 NZD

£2,657 GBP

View

B+

Retailer 5

$6,620 NZD

$3,718 USD

View

B+

Retailer 6

$7,011 NZD

€3,750 EUR

View

B+

Retailer 7

$10,180 NZD

ZAR 92,365 ZAR

View

B+

Retailer 8

$11,493 NZD

$6,455 USD

View

B+

Retailer 9

$11,812 NZD

$6,634 USD

View

B+

Retailer 10

$11,957 NZD

£5,288 GBP

View

Retailer 11

$15,329 NZD

$8,609 USD

View

Retailer 12

$16,972 NZD

$9,532 USD

View

Most Expensive

Brilliant Earth

20449387A · Oct 30

$27,099 NZD

$15,220 USD

View

12 more retailers have this diamond

Prices start from $4,611 NZDSave up to $22,488 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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3.26ct Round

$4,611 NZD