Round|Lab Grown|IGI

5.03ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG784642842

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784642842

Diamond specifications and retailer prices

From $10,519 AUD

$7,390 USD

As of October 24, 2026

12 retailers carry this diamond

Most expensive: $53,207 AUD at Do Amore Diamonds · As of October 23, 2026

View at Do Amore Diamonds

About this 5.03ct lab-grown round diamond

This 5.03ct lab-grown round sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784642842 or 784642842. Listed at 12 retailers as of October 24, 2026. 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

5.03

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG784642842

Dimensions11.05 × 10.98 × 6.76 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS 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 LG784642842

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 24

Current: $53,207 AUD|Low: $8,105 AUD|High: $56,979 AUD|Avg: $18,984 AUD|-6.6%

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

October 21, 2026

Retailer 10$8,105 AUD

Retailer 13$8,135 AUD

Retailer 4$9,782 AUD

Retailer 2$10,519 AUD

Retailer 11$10,519 AUD

Retailer 9$11,047 AUD

Retailer 8$12,191 AUD

Retailer 12$13,854 AUD

Retailer 6$16,352 AUD

Retailer 5$18,595 AUD

Retailer 7$20,257 AUD

Retailer 3$47,200 AUD

Do Amore Diamonds$53,207 AUD

27 data points across 13 retailers

12 retailers

Retailer 1

$7,733 AUD

$5,433 USD

Price last confirmed 9 days ago

Retailer 2

$8,105 AUD

$5,694 USD

View

Price last confirmed 9 days ago

Retailer 3

$8,135 AUD

$5,715 USD

View

Price last confirmed 8 days ago

Retailer 4

$10,519 AUD

$7,390 USD

View

Price last confirmed 7 days ago

Retailer 5

$10,519 AUD

$7,390 USD

View

Retailer 6

$11,047 AUD

$7,761 USD

View

Price last confirmed 7 days ago

Retailer 7

$11,754 AUD

$8,258 USD

View

Price last confirmed 8 days ago

Retailer 8

$12,191 AUD

$8,565 USD

View

Price last confirmed 12 days ago

Retailer 9

$13,854 AUD

$9,733 USD

View

Price last confirmed 8 days ago

Retailer 10

$20,257 AUD

£11,206 GBP

View

Price last confirmed 8 days ago

Retailer 11

$47,200 AUD

$33,160 USD

View

Price last confirmed 8 days ago

Most Expensive

Do Amore Diamonds

27-1766C6E43 · Oct 23

$53,207 AUD

$37,380 USD

View

Price last confirmed 7 days ago

11 more retailers have this diamond

Prices start from $10,519 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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5.03ct Round

$10,519 AUD