Oval|Lab Grown|IGI

15.05ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG774642535

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG774642535

Diamond specifications and retailer prices

From $3,664 AUD

£2,026 GBP

As of October 27, 2026

Save $18,240 AUD (83%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: $21,904 AUD at With Clarity · As of November 2, 2026

View at With Clarity

About this 15.05ct lab-grown oval diamond

This 15.05ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774642535 or 774642535. Listed at 22 retailers as of October 27, 2026, with prices from $3,664 to $21,904, a $18,240 spread on the same certified stone. With Clarity lists it at $21,904. 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

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.2°

Pavilion angle38.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG774642535

Dimensions20.58 × 14.06 × 8.14 mm

L/W Ratio1.46

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 LG774642535

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: $20,467 AUD|Low: $3,657 AUD|High: $22,647 AUD|Avg: $9,392 AUD|+0.2%

Retailer 1

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Retailer 12

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Retailer 21

With Clarity

November 2, 2026

Retailer 20$3,664 AUD

Retailer 2$3,921 AUD

Retailer 10$4,335 AUD

Retailer 5$4,389 AUD

Retailer 11$4,622 AUD

Retailer 12$5,175 AUD

Retailer 4$5,240 AUD

Retailer 17$5,962 AUD

Retailer 19$5,993 AUD

Retailer 21$6,106 AUD

Retailer 14$6,354 AUD

Retailer 16$6,824 AUD

Retailer 3$7,077 AUD

Retailer 8$7,128 AUD

Retailer 9$8,579 AUD

Retailer 13$9,182 AUD

Retailer 7$12,682 AUD

Retailer 6$15,850 AUD

Retailer 15$16,235 AUD

Retailer 1$20,467 AUD

Retailer 18$21,254 AUD

With Clarity$21,904 AUD

26 data points across 22 retailers

22 retailers$3,664 AUD to $21,904 AUD

Cheapest Retailer

$3,664 AUD

£2,026 GBP

Retailer 2

$3,921 AUD

$2,754 USD

View

Retailer 3

$4,335 AUD

$3,045 USD

View

Price last confirmed 8 days ago

Retailer 4

$4,622 AUD

$3,247 USD

View

Price last confirmed 7 days ago

Retailer 5

$5,175 AUD

HK$28,400 HKD

View

Retailer 6

$5,240 AUD

$3,681 USD

View

Retailer 7

$5,962 AUD

$4,188 USD

View

Retailer 8

$5,993 AUD

$4,210 USD

View

Price last confirmed 5 days ago

Retailer 9

$6,106 AUD

£3,377 GBP

View

Retailer 10

$6,354 AUD

$4,463 USD

View

Price last confirmed 8 days ago

Retailer 11

$6,824 AUD

€4,565 EUR

View

Retailer 12

$7,077 AUD

$4,971 USD

View

Retailer 13

$7,128 AUD

ZAR 80,888 ZAR

View

Price last confirmed 8 days ago

Retailer 14

$8,579 AUD

View

Price last confirmed 10 days ago

Retailer 15

$9,182 AUD

$6,450 USD

View

Price last confirmed 14 days ago

B+

Retailer 16

$12,682 AUD

$8,908 USD

View

Price last confirmed 7 days ago

Retailer 17

$15,850 AUD

$11,134 USD

View

Price last confirmed 7 days ago

Retailer 18

$16,235 AUD

View

Retailer 19

$20,467 AUD

$14,377 USD

View

Retailer 20

$21,254 AUD

$14,930 USD

View

Retailer 21

$21,254 AUD

$14,930 USD

View

Most Expensive

With Clarity

774642535 · Nov 2

$21,904 AUD

$15,386 USD

View

21 more retailers have this diamond

Prices start from $3,664 AUDSave up to $18,240 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

$3,664 AUD