Oval|Lab Grown|IGI

15.05ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG700580433

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG700580433

Diamond specifications and retailer prices

From $5,961 AUD

£3,297 GBP

As of October 30, 2026

Save $26,967 AUD (82%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: $32,928 AUD at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 15.05ct lab-grown oval diamond

This 15.05ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG700580433 or 700580433. Listed at 17 retailers as of October 30, 2026, with prices from $5,961 to $32,928, a $26,967 spread on the same certified stone. Brilliant Earth lists it at $32,928. 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

15.05

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.7°

Pavilion angle39.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG700580433

Dimensions19.03 × 13.48 × 8.62 mm

L/W Ratio1.41

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 LG700580433

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 30

Current: $32,928 AUD|Low: $5,941 AUD|High: $33,028 AUD|Avg: $10,358 AUD

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

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Retailer 15

Retailer 16

October 31, 2026

Retailer 9$5,961 AUD

Retailer 10$6,379 AUD

Retailer 15$6,685 AUD

Retailer 6$7,144 AUD

Retailer 7$7,400 AUD

Retailer 11$7,400 AUD

Retailer 14$7,403 AUD

Retailer 8$7,695 AUD

Retailer 3$8,776 AUD

Retailer 13$9,246 AUD

Retailer 2$9,603 AUD

Retailer 4$11,449 AUD

Retailer 16$12,027 AUD

Retailer 12$18,989 AUD

Retailer 5$20,562 AUD

Brilliant Earth$32,928 AUD

42 data points across 16 retailers

17 retailers$5,961 AUD to $32,928 AUD

Cheapest Retailer

$5,961 AUD

£3,297 GBP

Retailer 2

$6,379 AUD

$4,481 USD

View

Retailer 3

$6,685 AUD

$4,696 USD

View

B+

Retailer 4

$7,144 AUD

$5,018 USD

View

Final sale: no returns

B+

Retailer 5

$7,400 AUD

$5,198 USD

View

Retailer 6

$7,400 AUD

$5,198 USD

View

Price last confirmed 19 days ago

B+

Retailer 7

$7,403 AUD

$5,200 USD

View

B+

Retailer 8

$7,695 AUD

$5,405 USD

View

B+

Retailer 9

$8,776 AUD

$6,165 USD

View

B+

Retailer 10

$9,246 AUD

$6,495 USD

View

B+

Retailer 11

$9,603 AUD

£5,311 GBP

View

Retailer 12

$11,449 AUD

$8,042 USD

View

Price last confirmed 10 days ago

B+

Retailer 13

$12,027 AUD

€8,046 EUR

View

Retailer 14

$18,989 AUD

$13,339 USD

View

Retailer 15

$20,562 AUD

$14,444 USD

View

Retailer 16

$26,421 AUD

$18,559 USD

View

Most Expensive

Brilliant Earth

20696467A · Oct 31

$32,928 AUD

$23,130 USD

View

16 more retailers have this diamond

Prices start from $5,961 AUDSave up to $26,967 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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15.05ct Oval

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