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Oval|Lab Grown|IGI

15.06ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG726571545

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG726571545

Diamond specifications and retailer prices

From $3,210 AUD
£1,775 GBP
As of October 30, 2026
Save $17,061 AUD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $21,368 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.06ct lab-grown oval diamond

This 15.06ct 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 LG726571545 or 726571545. Listed at 15 retailers as of October 30, 2026, with a 532% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

15.06
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726571545
Dimensions21.16 × 13.94 × 8.23 mm
L/W Ratio1.52
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.16 mm13.94 mm15.06 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726571545
Side View
Table 59.0%Crown 32.7°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.0%

Caratlytics Score

How it works →
A
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: $21,368 AUD|Low: $3,210 AUD|High: $26,280 AUD|Avg: $8,306 AUD|-18.7%
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
November 1, 2026
Retailer 15$3,210 AUD
Retailer 4$3,435 AUD
Retailer 10$3,737 AUD
Retailer 2$3,985 AUD
Retailer 6$4,363 AUD
Retailer 14$4,793 AUD
Retailer 9$5,477 AUD
Retailer 11$5,487 AUD
Retailer 13$5,973 AUD
Retailer 7$6,050 AUD
Retailer 5$6,747 AUD
Retailer 8$7,646 AUD
Retailer 3$13,908 AUD
Retailer 12$20,271 AUD
Brilliant Earth$21,368 AUD

28 data points across 15 retailers

15 retailers$3,210 AUD to $20,271 AUD

A
Cheapest Retailer
-
$3,210 AUD
£1,775 GBP
A
Retailer 2
-
$3,435 AUD
$2,413 USD
View
A
Retailer 3
-
$3,737 AUD
$2,625 USD
View
A
Retailer 4
-
$3,985 AUD
$2,799 USD
View
A
Retailer 5
-
$4,363 AUD
$3,065 USD
View
A
Retailer 6
-
$4,793 AUD
$3,367 USD
View
A
Retailer 7
-
$5,477 AUD
$3,847 USD
View
A
Retailer 8
-
$5,487 AUD
£3,035 GBP
View
A
Retailer 9
-
$5,973 AUD
$4,196 USD
View
B+
Retailer 10
-
$6,050 AUD
$4,250 USD
View
A
Retailer 11
-
$6,747 AUD
ZAR 76,561 ZAR
View
B+
Retailer 12
-
$7,646 AUD
€5,115 EUR
View
B
Retailer 13
-
$13,908 AUD
$9,770 USD
View
B
Retailer 14
-
$20,271 AUD
$14,239 USD
View
Most Expensive
Brilliant Earth
16714249A · Oct 31
$21,368 AUD
$15,010 USD
View
Our latest check could not confirm this price
14 more retailers have this diamond
Prices start from $3,210 AUDSave up to $17,061 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.

A
15.06ct Oval
$3,210 AUD