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Oval|Lab Grown|IGI

15.08ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG794679539

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794679539

Diamond specifications and retailer prices

From $5,542 AUD
£3,058 GBP
As of November 2, 2026
Save $19,002 AUD (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $41,865 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.08ct lab-grown oval diamond

This 15.08ct 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 LG794679539 or 794679539. Listed at 20 retailers as of October 31, 2026, with a 343% 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

15.08
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794679539
Dimensions20.99 × 13.71 × 8.05 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.99 mm13.71 mm15.08 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794679539
Side View
Table 61.0%Crown 33.2°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 58.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $41,865 AUD|Low: $5,540 AUD|High: $41,865 AUD|Avg: $11,228 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 2$5,542 AUD
Retailer 16$5,949 AUD
Retailer 5$6,234 AUD
Retailer 8$6,662 AUD
Retailer 10$6,900 AUD
Retailer 18$6,900 AUD
Retailer 4$6,906 AUD
Retailer 11$7,267 AUD
Retailer 6$8,312 AUD
Retailer 3$8,623 AUD
Retailer 12$9,080 AUD
Retailer 17$10,681 AUD
Retailer 9$10,682 AUD
Retailer 15$11,172 AUD
Retailer 13$13,007 AUD
Retailer 14$17,803 AUD
Retailer 7$19,170 AUD
Retailer 19$21,231 AUD
Brilliant Earth$41,865 AUD

39 data points across 19 retailers

20 retailers$5,542 AUD to $24,544 AUD

A
Cheapest Retailer
-
$5,542 AUD
£3,058 GBP
A
Retailer 2
-
$5,949 AUD
$4,169 USD
View
A
Retailer 3
-
$6,234 AUD
$4,369 USD
View
A
Retailer 4
-
$6,662 AUD
$4,669 USD
View
Final sale: no returns
A
Retailer 5
-
$6,900 AUD
$4,836 USD
View
Retailer 6
-
$6,900 AUD
$4,836 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$6,906 AUD
$4,840 USD
View
B+
Retailer 8
-
$7,267 AUD
$5,093 USD
View
B+
Retailer 9
-
$8,312 AUD
$5,825 USD
View
B+
Retailer 10
-
$8,623 AUD
$6,043 USD
View
B+
Retailer 11
-
$9,080 AUD
£5,011 GBP
View
B+
Retailer 12
-
$10,681 AUD
ZAR 120,930 ZAR
View
B+
Retailer 13
-
$10,682 AUD
$7,486 USD
View
B+
Retailer 14
-
$11,172 AUD
€7,457 EUR
View
B
Retailer 15
-
$13,007 AUD
View
B
Retailer 16
-
$17,803 AUD
View
B
Retailer 17
-
$19,170 AUD
$13,435 USD
View
B
Retailer 18
-
$21,231 AUD
$14,879 USD
View
B
Retailer 19
-
$24,544 AUD
$17,201 USD
View
Most Expensive
Brilliant Earth
20618687A · Oct 31
$41,865 AUD
$29,340 USD
View
Price under review
19 more retailers have this diamond
Prices start from $5,542 AUDSave up to $19,002 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
15.08ct Oval
$5,542 AUD