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Oval|Lab Grown|IGI

15.04ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG758588916

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG758588916

Diamond specifications and retailer prices

From $3,200 AUD
£1,770 GBP
As of November 1, 2026
Save $18,140 AUD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $21,340 AUD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 15.04ct lab-grown oval diamond

This 15.04ct 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 LG758588916 or 758588916. Listed at 17 retailers as of November 1, 2026, with prices from $3,200 to $21,340, a $18,140 spread on the same certified stone. Brilliant Earth lists it at $21,340. 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

15.04
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758588916
Dimensions20.45 × 13.82 × 8.07 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.45 mm13.82 mm15.04 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758588916
Side View
Table 64.0%Crown 36.8°Girdle: MED-THKPavilion 37.6°Culet: NoneDepth 58.4%

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: $21,340 AUD|Low: $3,200 AUD|High: $24,543 AUD|Avg: $8,191 AUD|-13.1%
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
November 2, 2026
Retailer 11$3,200 AUD
Retailer 6$3,435 AUD
Retailer 15$3,737 AUD
Retailer 12$3,985 AUD
Retailer 8$4,363 AUD
Retailer 4$4,792 AUD
Retailer 14$5,477 AUD
Retailer 2$5,487 AUD
Retailer 9$5,766 AUD
Retailer 3$5,973 AUD
Retailer 7$6,747 AUD
Retailer 10$7,381 AUD
Retailer 13$7,646 AUD
Retailer 5$13,908 AUD
Retailer 16$20,219 AUD
Brilliant Earth$21,340 AUD

26 data points across 16 retailers

17 retailers$3,200 AUD to $21,340 AUD

A
Cheapest Retailer
-
$3,200 AUD
£1,770 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
Retailer 6
-
$4,493 AUD
$3,156 USD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$4,792 AUD
$3,366 USD
View
A
Retailer 8
-
$5,477 AUD
$3,847 USD
View
A
Retailer 9
-
$5,487 AUD
£3,035 GBP
View
B+
Retailer 10
-
$5,766 AUD
$4,050 USD
View
A
Retailer 11
-
$5,973 AUD
$4,196 USD
View
A
Retailer 12
-
$6,747 AUD
ZAR 76,561 ZAR
View
B+
Retailer 13
-
$7,381 AUD
View
B+
Retailer 14
-
$7,646 AUD
€5,115 EUR
View
B
Retailer 15
-
$13,908 AUD
$9,770 USD
View
B
Retailer 16
-
$20,219 AUD
$14,203 USD
View
Most Expensive
B
Brilliant Earth
17089324A · Nov 1
$21,340 AUD
$14,990 USD
View
16 more retailers have this diamond
Prices start from $3,200 AUDSave up to $18,140 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
15.04ct Oval
$3,200 AUD