Round|Lab Grown|IGI

3.09ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG772623189

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772623189

Diamond specifications and retailer prices

From $823 AUD

$578 USD

As of October 29, 2026

Save $5,867 AUD (88%) vs most expensive(unlock to see where)

27 retailers carry this diamond

Most expensive: $6,690 AUD at Brilliant Earth · As of October 27, 2026

View at Brilliant Earth

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG772623189 or 772623189. Listed at 27 retailers as of October 27, 2026, with prices from $823 to $6,690, a $5,867 spread on the same certified stone. Brilliant Earth lists it at $6,690. 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

3.09

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.8°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG772623189

Dimensions9.31 × 9.36 × 5.75 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 LG772623189

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: $6,690 AUD|Low: $797 AUD|High: $7,516 AUD|Avg: $2,511 AUD|-11.0%

Brilliant Earth

Retailer 2

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October 29, 2026

Retailer 5$823 AUD

Retailer 15$921 AUD

Retailer 3$922 AUD

Retailer 12$1,021 AUD

Retailer 24$1,021 AUD

Retailer 7$1,198 AUD

Retailer 22$1,210 AUD

Retailer 17$1,369 AUD

Retailer 11$1,520 AUD

Retailer 13$1,556 AUD

Retailer 2$1,585 AUD

Retailer 21$2,163 AUD

Retailer 6$2,170 AUD

Retailer 20$2,217 AUD

Retailer 23$2,309 AUD

Retailer 9$2,430 AUD

Retailer 25$2,685 AUD

Retailer 4$3,288 AUD

Retailer 16$3,306 AUD

Retailer 10$3,372 AUD

Retailer 14$3,418 AUD

Retailer 18$4,224 AUD

Retailer 19$4,456 AUD

Retailer 8$5,203 AUD

Brilliant Earth$6,690 AUD

30 data points across 25 retailers

27 retailers$823 AUD to $6,690 AUD

Cheapest Retailer

$823 AUD

$578 USD

Retailer 2

$921 AUD

$647 USD

View

Final sale: no returns

Retailer 3

$922 AUD

$648 USD

View

Retailer 4

$1,021 AUD

$717 USD

View

Retailer 5

$1,021 AUD

$717 USD

View

Price last confirmed 13 days ago

Retailer 6

$1,198 AUD

£663 GBP

View

Price last confirmed 10 days ago

Retailer 7

$1,210 AUD

$850 USD

View

Retailer 8

$1,369 AUD

$962 USD

View

Retailer 9

$1,520 AUD

$1,068 USD

View

Retailer 10

$1,556 AUD

€1,041 EUR

View

Retailer 11

$1,585 AUD

£877 GBP

View

B+

Retailer 12

$2,163 AUD

View

Retailer 13

$2,170 AUD

View

Price last confirmed 9 days ago

B+

Retailer 14

$2,217 AUD

ZAR 25,163 ZAR

View

B+

Retailer 15

$2,309 AUD

$1,622 USD

View

B+

Retailer 16

$2,430 AUD

$1,707 USD

View

Retailer 17

$2,458 AUD

$1,727 USD

View

Price last confirmed 43 days ago

B+

Retailer 18

$2,685 AUD

$1,886 USD

View

B+

Retailer 19

$3,093 AUD

$2,173 USD

View

B+

Retailer 20

$3,288 AUD

$2,310 USD

View

B+

Retailer 21

$3,306 AUD

$2,323 USD

View

B+

Retailer 22

$3,372 AUD

$2,369 USD

View

B+

Retailer 23

$3,418 AUD

$2,401 USD

View

Retailer 24

$4,224 AUD

View

Price last confirmed 21 days ago

B+

Retailer 25

$4,456 AUD

£2,465 GBP

View

Retailer 26

$5,203 AUD

$3,655 USD

View

Most Expensive

Brilliant Earth

18015468A · Oct 27

$6,690 AUD

$4,700 USD

View

26 more retailers have this diamond

Prices start from $823 AUDSave up to $5,867 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.

Where to buy this spec

See every retailer carrying 3.09ct E VVS1 round lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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