Radiant|Lab Grown|IGI

3.19ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG699502623

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

Certificate IGI LG699502623

Diamond specifications and retailer prices

From $2,022 AUD

$1,420 USD

As of October 31, 2026

Save $15,346 AUD (88%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: $17,368 AUD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.19ct lab-grown radiant diamond

This 3.19ct 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 LG699502623 or 699502623. Listed at 24 retailers as of October 29, 2026, with prices from $2,022 to $17,368, a $15,346 spread on the same certified stone. Brilliant Earth lists it at $17,368. 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

3.19

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.7°

Pavilion angle34.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG699502623

Dimensions10.40 × 7.30 × 4.85 mm

L/W Ratio1.42

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG699502623

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 31

Current: $17,368 AUD|Low: $1,442 AUD|High: $17,368 AUD|Avg: $6,127 AUD

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

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Retailer 8

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Retailer 11

Retailer 12

Retailer 13

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Retailer 19

October 30, 2026

Retailer 5$2,022 AUD

Retailer 15$2,342 AUD

Retailer 4$2,540 AUD

Retailer 2$3,262 AUD

Retailer 17$3,318 AUD

Retailer 7$3,529 AUD

Retailer 18$3,905 AUD

Retailer 12$5,369 AUD

Retailer 6$5,576 AUD

Retailer 16$6,009 AUD

Retailer 10$6,484 AUD

Retailer 8$6,546 AUD

Retailer 13$6,612 AUD

Retailer 14$7,730 AUD

Retailer 19$7,950 AUD

Retailer 11$8,196 AUD

Retailer 3$10,100 AUD

Retailer 9$12,428 AUD

Brilliant Earth$17,368 AUD

42 data points across 19 retailers

24 retailers$2,022 AUD to $17,368 AUD

Retailer 1

$1,805 AUD

$1,268 USD

Price last confirmed 14 days ago

Retailer 2

$1,965 AUD

$1,380 USD

View

Price last confirmed 33 days ago

Retailer 3

$2,022 AUD

$1,420 USD

View

Final sale: no returns

Retailer 4

$2,094 AUD

$1,471 USD

View

Price last confirmed 28 days ago

Retailer 5

$2,094 AUD

$1,471 USD

View

Price last confirmed 18 days ago

Retailer 6

$2,342 AUD

$1,645 USD

View

Retailer 7

$2,540 AUD

$1,784 USD

View

Retailer 8

$3,262 AUD

£1,804 GBP

View

Retailer 9

$3,318 AUD

$2,331 USD

View

Retailer 10

$3,529 AUD

$2,479 USD

View

Retailer 11

$3,905 AUD

$2,743 USD

View

Retailer 12

$4,333 AUD

$3,044 USD

View

Price last confirmed 14 days ago

B+

Retailer 13

$5,369 AUD

ZAR 60,929 ZAR

View

B+

Retailer 14

$5,576 AUD

£3,084 GBP

View

B+

Retailer 15

$6,009 AUD

$4,221 USD

View

B+

Retailer 16

$6,484 AUD

$4,554 USD

View

B+

Retailer 17

$6,546 AUD

$4,598 USD

View

B+

Retailer 18

$6,612 AUD

£3,657 GBP

View

Retailer 19

$7,730 AUD

$5,430 USD

View

Price last confirmed 10 days ago

B+

Retailer 20

$7,950 AUD

$5,584 USD

View

B+

Retailer 21

$8,196 AUD

$5,757 USD

View

Retailer 22

$10,100 AUD

$7,095 USD

View

Retailer 23

$12,428 AUD

$8,730 USD

View

Most Expensive

Brilliant Earth

18396517Y · Oct 29

$17,368 AUD

$12,200 USD

View

23 more retailers have this diamond

Prices start from $2,022 AUDSave up to $15,346 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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