Round|Lab Grown|IGI

5.09ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG768628480

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768628480

Diamond specifications and retailer prices

From $1,472 AUD

$1,034 USD

As of October 29, 2026

Save $10,485 AUD (88%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: $11,957 AUD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 5.09ct lab-grown round diamond

This 5.09ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG768628480 or 768628480. Listed at 26 retailers as of October 29, 2026, with prices from $1,472 to $11,957, a $10,485 spread on the same certified stone. Brilliant Earth lists it at $11,957. 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

5.09

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.3°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG768628480

Dimensions11.02 × 11.12 × 6.73 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG768628480

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: $11,957 AUD|Low: $1,472 AUD|High: $11,957 AUD|Avg: $4,832 AUD

Brilliant Earth

Retailer 2

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October 29, 2026

Retailer 13$1,472 AUD

Retailer 2$1,648 AUD

Retailer 7$1,661 AUD

Retailer 20$1,708 AUD

Retailer 11$2,363 AUD

Retailer 16$2,455 AUD

Retailer 4$2,534 AUD

Retailer 14$2,534 AUD

Retailer 21$2,828 AUD

Retailer 8$3,389 AUD

Retailer 5$3,440 AUD

Retailer 17$3,470 AUD

Retailer 6$3,587 AUD

Retailer 10$4,008 AUD

Retailer 19$5,295 AUD

Retailer 12$5,400 AUD

Retailer 18$5,823 AUD

Retailer 3$5,960 AUD

Retailer 22$6,168 AUD

Retailer 9$8,398 AUD

Retailer 15$9,689 AUD

Brilliant Earth$11,957 AUD

34 data points across 22 retailers

26 retailers$1,472 AUD to $11,957 AUD

Cheapest Retailer

$1,472 AUD

$1,034 USD

Retailer 2

$1,648 AUD

$1,158 USD

View

Final sale: no returns

Retailer 3

$1,661 AUD

$1,167 USD

View

Retailer 4

$1,708 AUD

$1,200 USD

View

Retailer 5

$1,771 AUD

$1,244 USD

View

Price last confirmed 12 days ago

Retailer 6

$2,363 AUD

$1,660 USD

View

Retailer 7

$2,455 AUD

£1,358 GBP

View

Retailer 8

$2,534 AUD

$1,780 USD

View

Retailer 9

$2,534 AUD

$1,780 USD

View

Retailer 10

$2,828 AUD

€1,892 EUR

View

B+

Retailer 11

$3,321 AUD

$2,333 USD

View

B+

Retailer 12

$3,389 AUD

$2,381 USD

View

B+

Retailer 13

$3,440 AUD

View

B+

Retailer 14

$3,470 AUD

ZAR 39,384 ZAR

View

B+

Retailer 15

$3,587 AUD

View

Price last confirmed 8 days ago

B+

Retailer 16

$3,618 AUD

$2,542 USD

View

Price last confirmed 43 days ago

B+

Retailer 17

$4,008 AUD

$2,816 USD

View

B+

Retailer 18

$5,045 AUD

$3,544 USD

View

Retailer 19

$5,295 AUD

$3,720 USD

View

Retailer 20

$5,400 AUD

$3,794 USD

View

B+

Retailer 21

$5,823 AUD

£3,221 GBP

View

Retailer 22

$5,960 AUD

$4,187 USD

View

Retailer 23

$6,168 AUD

$4,333 USD

View

Retailer 24

$8,398 AUD

$5,900 USD

View

Price last confirmed 11 days ago

Retailer 25

$9,689 AUD

View

Price last confirmed 21 days ago

Most Expensive

Brilliant Earth

19968249A · Oct 29

$11,957 AUD

$8,400 USD

View

25 more retailers have this diamond

Prices start from $1,472 AUDSave up to $10,485 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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