Oval|Lab Grown|IGI

15.09ct F VVS2 Oval Lab Grown Diamond

ID • F/VVS2 • IGI LG768661092

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768661092

Diamond specifications and retailer prices

From $4,095 AUD

£2,265 GBP

As of October 27, 2026

Save $23,039 AUD (85%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: $27,134 AUD at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 15.09ct lab-grown oval diamond

This 15.09ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG768661092 or 768661092. Listed at 21 retailers as of October 27, 2026, with prices from $4,095 to $27,134, a $23,039 spread on the same certified stone. Brilliant Earth lists it at $27,134. 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

15.09

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.4°

Pavilion angle39.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG768661092

Dimensions20.72 × 13.93 × 8.28 mm

L/W Ratio1.49

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 LG768661092

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 27

Current: $27,134 AUD|Low: $4,087 AUD|High: $35,234 AUD|Avg: $12,028 AUD|-23.0%

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

November 1, 2026

Retailer 13$4,095 AUD

Retailer 18$4,907 AUD

Retailer 12$5,310 AUD

Retailer 16$5,720 AUD

Retailer 5$5,904 AUD

Retailer 10$6,627 AUD

Retailer 14$6,698 AUD

Retailer 7$7,798 AUD

Retailer 15$7,895 AUD

Retailer 6$7,944 AUD

Retailer 9$9,403 AUD

Retailer 8$9,578 AUD

Retailer 4$14,094 AUD

Retailer 2$17,110 AUD

Retailer 3$17,714 AUD

Retailer 11$22,136 AUD

Retailer 17$24,940 AUD

Brilliant Earth$27,134 AUD

27 data points across 18 retailers

21 retailers$4,095 AUD to $27,134 AUD

Cheapest Retailer

$4,095 AUD

£2,265 GBP

Retailer 2

$5,310 AUD

$3,730 USD

View

Retailer 3

$5,478 AUD

$3,848 USD

View

Price last confirmed 33 days ago

Retailer 4

$5,720 AUD

$4,018 USD

View

Retailer 5

$5,741 AUD

$4,033 USD

View

Price last confirmed 36 days ago

Retailer 6

$5,904 AUD

HK$32,400 HKD

View

Retailer 7

$6,267 AUD

$4,402 USD

View

Price last confirmed 33 days ago

Retailer 8

$6,627 AUD

$4,655 USD

View

Retailer 9

$6,698 AUD

£3,705 GBP

View

Retailer 10

$7,798 AUD

€5,217 EUR

View

Price last confirmed 9 days ago

B+

Retailer 11

$7,895 AUD

$5,546 USD

View

Retailer 12

$7,941 AUD

$5,578 USD

View

Price last confirmed 34 days ago

Retailer 13

$7,944 AUD

ZAR 90,151 ZAR

View

Price last confirmed 7 days ago

Retailer 14

$9,403 AUD

$6,605 USD

View

Price last confirmed 13 days ago

Retailer 15

$9,578 AUD

View

Price last confirmed 9 days ago

Retailer 16

$14,094 AUD

$9,900 USD

View

Retailer 17

$17,110 AUD

View

Retailer 18

$17,714 AUD

$12,443 USD

View

Retailer 19

$22,136 AUD

$15,549 USD

View

Retailer 20

$24,940 AUD

$17,519 USD

View

Most Expensive

Brilliant Earth

17551446A · Oct 29

$27,134 AUD

$19,060 USD

View

20 more retailers have this diamond

Prices start from $4,095 AUDSave up to $23,039 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.

Similar diamonds

15.09ct Oval

$4,095 AUD