Radiant|Lab Grown|IGI

3.26ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG741538127

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG741538127

Diamond specifications and retailer prices

From $2,038 AUD

$1,433 USD

As of October 27, 2026

Save $9,750 AUD (83%) vs most expensive(unlock to see where)

33 retailers carry this diamond

Most expensive: $11,788 AUD at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 3.26ct lab-grown radiant diamond

This 3.26ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG741538127 or 741538127. Listed at 33 retailers as of October 27, 2026, with prices from $2,038 to $11,788, a $9,750 spread on the same certified stone. Brilliant Earth lists it at $11,788. 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 angle42.2°

Pavilion angle32.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG741538127

Dimensions10.90 × 7.28 × 4.69 mm

L/W Ratio1.50

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 LG741538127

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27

Current: $11,788 AUD|Low: $2,038 AUD|High: $14,119 AUD|Avg: $5,848 AUD|-16.5%

Brilliant Earth

Retailer 2

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Retailer 23

October 29, 2026

Retailer 3$2,038 AUD

Retailer 19$2,488 AUD

Retailer 17$2,601 AUD

Retailer 9$2,685 AUD

Retailer 10$2,857 AUD

Retailer 18$3,316 AUD

Retailer 4$3,548 AUD

Retailer 20$3,767 AUD

Retailer 5$4,290 AUD

Retailer 6$4,803 AUD

Retailer 2$5,014 AUD

Retailer 21$5,348 AUD

Retailer 15$5,699 AUD

Retailer 11$6,119 AUD

Retailer 8$6,372 AUD

Retailer 13$6,788 AUD

Retailer 7$7,293 AUD

Retailer 22$8,226 AUD

Retailer 12$8,295 AUD

Retailer 16$8,319 AUD

Retailer 14$9,036 AUD

Retailer 23$10,329 AUD

Brilliant Earth$11,788 AUD

33 data points across 23 retailers

33 retailers$2,038 AUD to $11,788 AUD

Cheapest Retailer

$2,038 AUD

$1,433 USD

Retailer 2

$2,038 AUD

$1,433 USD

View

Price last confirmed 21 days ago

Retailer 3

$2,038 AUD

$1,433 USD

View

Price last confirmed 18 days ago

Retailer 4

$2,191 AUD

$1,541 USD

View

Price last confirmed 29 days ago

Retailer 5

$2,365 AUD

$1,663 USD

View

Price last confirmed 18 days ago

Retailer 6

$2,365 AUD

$1,663 USD

View

Price last confirmed 26 days ago

Retailer 7

$2,383 AUD

$1,676 USD

View

Price last confirmed 31 days ago

Retailer 8

$2,488 AUD

$1,750 USD

View

Retailer 9

$2,507 AUD

$1,763 USD

View

Price last confirmed 31 days ago

Retailer 10

$2,601 AUD

$1,829 USD

View

Final sale: no returns

Retailer 11

$2,685 AUD

$1,888 USD

View

Retailer 12

$2,857 AUD

HK$15,700 HKD

View

Retailer 13

$3,316 AUD

£1,836 GBP

View

Retailer 14

$3,548 AUD

$2,495 USD

View

Retailer 15

$3,767 AUD

€2,523 EUR

View

Retailer 16

$4,290 AUD

$3,017 USD

View

Retailer 17

$4,431 AUD

$3,116 USD

View

Retailer 18

$4,431 AUD

$3,116 USD

View

Price last confirmed 18 days ago

Retailer 19

$4,763 AUD

$3,350 USD

View

Price last confirmed 28 days ago

Retailer 20

$4,803 AUD

$3,378 USD

View

Retailer 21

$5,014 AUD

ZAR 56,971 ZAR

View

Retailer 22

$5,348 AUD

View

B+

Retailer 23

$5,699 AUD

£3,156 GBP

View

B+

Retailer 24

$6,119 AUD

$4,303 USD

View

B+

Retailer 25

$6,372 AUD

$4,481 USD

View

B+

Retailer 26

$6,788 AUD

£3,759 GBP

View

B+

Retailer 27

$7,293 AUD

$5,129 USD

View

B+

Retailer 28

$8,226 AUD

$5,785 USD

View

Price last confirmed 10 days ago

B+

Retailer 29

$8,295 AUD

SGD 7,883 SGD

View

B+

Retailer 30

$8,319 AUD

$5,850 USD

View

Retailer 31

$9,036 AUD

$6,355 USD

View

Retailer 32

$10,329 AUD

View

Price last confirmed 20 days ago

Most Expensive

Brilliant Earth

16164433A · Oct 28

$11,788 AUD

$8,290 USD

View

32 more retailers have this diamond

Prices start from $2,038 AUDSave up to $9,750 AUD

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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