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Oval|Lab Grown|IGI

15.06ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG782691303

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782691303

Diamond specifications and retailer prices

From $4,403 AUD
$3,093 USD
As of October 27, 2026
Save $16,191 AUD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $20,594 AUD at Adiamor · As of October 31, 2026
View at Adiamor

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 LG782691303 or 782691303. Listed at 18 retailers as of October 27, 2026, with prices from $4,403 to $20,594, a $16,191 spread on the same certified stone. Adiamor lists it at $20,594. 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 angle31.2°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782691303
Dimensions20.73 × 13.86 × 8.04 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.73 mm13.86 mm15.06 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782691303
Side View
Table 64.0%Crown 31.2°Girdle: THK-VTKPavilion 38.8°Culet: NoneDepth 58.0%

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: Oct 27
Current: $6,776 AUD|Low: $4,403 AUD|High: $9,490 AUD|Avg: $6,536 AUD|-0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8$4,403 AUD
Retailer 2$4,931 AUD
Retailer 9$5,108 AUD
Retailer 5$5,111 AUD
Retailer 10$5,848 AUD
Retailer 6$6,076 AUD
Retailer 1$6,776 AUD
Retailer 7$7,189 AUD
Retailer 4$7,906 AUD
Retailer 3$9,474 AUD

41 data points across 10 retailers

18 retailers$4,403 AUD to $20,594 AUD

A
Cheapest Retailer
-
$4,403 AUD
$3,093 USD
A
Retailer 2
-
$4,792 AUD
$3,366 USD
View
Retailer 3
-
$4,792 AUD
$3,366 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$4,931 AUD
$3,464 USD
View
Final sale: no returns
Retailer 5
-
$5,108 AUD
$3,588 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$5,108 AUD
$3,588 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$5,111 AUD
$3,590 USD
View
A
Retailer 8
-
$5,848 AUD
$4,108 USD
View
B+
Retailer 9
-
$6,076 AUD
$4,268 USD
View
A
Retailer 10
-
$6,383 AUD
$4,484 USD
View
Retailer 11
-
$6,383 AUD
$4,484 USD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$6,776 AUD
£3,748 GBP
View
B+
Retailer 13
-
$7,189 AUD
$5,050 USD
View
B+
Retailer 14
-
$7,906 AUD
ZAR 89,719 ZAR
View
B+
Retailer 15
-
$9,474 AUD
View
B
Retailer 16
-
$14,166 AUD
$9,951 USD
View
B
Retailer 17
-
$17,812 AUD
$12,512 USD
View
Most Expensive
B
Adiamor
D-80792980 · Oct 31
$20,594 AUD
$14,466 USD
View
17 more retailers have this diamond
Prices start from $4,403 AUDSave up to $16,191 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
$4,403 AUD