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Oval|Lab Grown|IGI

15.02ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG828659894

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828659894

Diamond specifications and retailer prices

From $3,654 AUD
$2,567 USD
As of November 1, 2026
Save $20,390 AUD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $41,598 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 15.02ct lab-grown oval diamond

This 15.02ct 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 LG828659894 or 828659894. Listed at 18 retailers as of November 1, 2026, with a 558% 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

15.02
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828659894
Dimensions21.53 × 13.56 × 7.85 mm
L/W Ratio1.59
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.53 mm13.56 mm15.02 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828659894
Side View
Table 68.0%Crown 37.1°Girdle: MED-THKPavilion 38.9°Culet: NoneDepth 57.9%

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 1
Current: $24,045 AUD|Low: $3,654 AUD|High: $41,598 AUD|Avg: $10,344 AUD|-42.2%
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
November 2, 2026
Retailer 5$3,654 AUD
Retailer 4$3,976 AUD
Retailer 8$4,093 AUD
Retailer 16$4,239 AUD
Retailer 13$4,242 AUD
Retailer 9$4,575 AUD
Retailer 2$5,724 AUD
Retailer 17$5,827 AUD
Retailer 14$6,220 AUD
Retailer 15$6,562 AUD
Retailer 10$6,604 AUD
Retailer 11$7,853 AUD
Retailer 12$8,034 AUD
Retailer 6$14,787 AUD
Retailer 3$20,244 AUD
Retailer 7$20,749 AUD
Brilliant Earth$24,045 AUD

41 data points across 17 retailers

18 retailers$3,654 AUD to $24,045 AUD

A
Cheapest Retailer
-
$3,654 AUD
$2,567 USD
A
Retailer 2
-
$3,976 AUD
$2,793 USD
View
A
Retailer 3
-
$4,093 AUD
$2,875 USD
View
Final sale: no returns
A
Retailer 4
-
$4,239 AUD
$2,978 USD
View
A
Retailer 5
-
$4,242 AUD
$2,980 USD
View
Retailer 6
-
$4,575 AUD
$3,214 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$5,724 AUD
£3,166 GBP
View
A
Retailer 8
-
$5,827 AUD
$4,093 USD
View
A
Retailer 9
-
$6,220 AUD
$4,369 USD
View
A
Retailer 10
-
$6,562 AUD
ZAR 74,470 ZAR
View
B+
Retailer 11
-
$6,604 AUD
$4,639 USD
View
B+
Retailer 12
-
$7,853 AUD
View
B+
Retailer 13
-
$8,034 AUD
€5,375 EUR
View
B
Retailer 14
-
$14,787 AUD
$10,387 USD
View
B
Retailer 15
-
$20,244 AUD
$14,220 USD
View
B
Retailer 16
-
$20,749 AUD
$14,575 USD
View
B
Retailer 17
-
$24,045 AUD
$16,890 USD
View
Most Expensive
Brilliant Earth
21324753A · Oct 31
$41,598 AUD
$29,220 USD
View
Price under review
17 more retailers have this diamond
Prices start from $3,654 AUDSave up to $20,390 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
15.02ct Oval
$3,654 AUD