Oval|Lab Grown|IGI

3.07ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG773635384

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG773635384

Diamond specifications and retailer prices

From $1,900 AUD

$1,335 USD

As of October 29, 2026

Save $9,273 AUD (83%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: $11,174 AUD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.07ct lab-grown oval diamond

This 3.07ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG773635384 or 773635384. Listed at 25 retailers as of October 29, 2026, with prices from $1,900 to $11,174, a $9,273 spread on the same certified stone. Brilliant Earth lists it at $11,174. 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

3.07

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle38.6°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG773635384

Dimensions11.62 × 8.05 × 5.11 mm

L/W Ratio1.44

Girdle conditionFaceted

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 LG773635384

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: $11,174 AUD|Low: $1,526 AUD|High: $11,515 AUD|Avg: $4,154 AUD|-3.0%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

October 29, 2026

Retailer 16$1,900 AUD

Retailer 6$2,020 AUD

Retailer 5$2,295 AUD

Retailer 2$2,344 AUD

Retailer 13$2,475 AUD

Retailer 9$2,509 AUD

Retailer 10$3,409 AUD

Retailer 11$3,544 AUD

Retailer 7$3,569 AUD

Retailer 3$3,915 AUD

Retailer 17$4,208 AUD

Retailer 15$4,257 AUD

Retailer 18$4,776 AUD

Retailer 14$4,989 AUD

Retailer 12$5,204 AUD

Retailer 4$5,307 AUD

Retailer 8$8,227 AUD

Brilliant Earth$11,174 AUD

32 data points across 18 retailers

25 retailers$1,900 AUD to $11,174 AUD

Retailer 1

$1,364 AUD

$958 USD

Price last confirmed 18 days ago

Retailer 2

$1,388 AUD

$975 USD

View

Price last confirmed 36 days ago

Retailer 3

$1,510 AUD

$1,061 USD

View

Price last confirmed 33 days ago

Retailer 4

$1,583 AUD

$1,112 USD

View

Price last confirmed 17 days ago

Retailer 5

$1,583 AUD

$1,112 USD

View

Price last confirmed 27 days ago

Retailer 6

$1,589 AUD

$1,116 USD

View

Price last confirmed 34 days ago

Retailer 7

$1,900 AUD

$1,335 USD

View

Retailer 8

$2,020 AUD

$1,419 USD

View

Retailer 9

$2,295 AUD

$1,612 USD

View

Retailer 10

$2,344 AUD

£1,297 GBP

View

Retailer 11

$2,475 AUD

$1,739 USD

View

Final sale: no returns

Retailer 12

$3,409 AUD

$2,395 USD

View

Retailer 13

$3,544 AUD

ZAR 40,223 ZAR

View

Retailer 14

$3,569 AUD

View

Price last confirmed 8 days ago

Retailer 15

$3,915 AUD

$2,751 USD

View

B+

Retailer 16

$4,208 AUD

£2,328 GBP

View

B+

Retailer 17

$4,257 AUD

$2,991 USD

View

Retailer 18

$4,448 AUD

$3,125 USD

View

Price last confirmed 22 days ago

B+

Retailer 19

$4,532 AUD

$3,184 USD

View

B+

Retailer 20

$4,776 AUD

$3,355 USD

View

B+

Retailer 21

$4,989 AUD

$3,505 USD

View

B+

Retailer 22

$5,204 AUD

£2,879 GBP

View

B+

Retailer 23

$5,307 AUD

$3,728 USD

View

Retailer 24

$8,227 AUD

$5,780 USD

View

Price last confirmed 11 days ago

Most Expensive

Brilliant Earth

17982508A · Oct 29

$11,174 AUD

$7,850 USD

View

24 more retailers have this diamond

Prices start from $1,900 AUDSave up to $9,273 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 3.07ct E IF oval lab-grown

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

Similar diamonds

3.07ct Oval

$1,900 AUD