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Oval|Lab Grown|IGI

15.09ct F VVS2 Oval Lab Grown Diamond

ID • F/VVS2 • IGI LG739544284

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG739544284

Diamond specifications and retailer prices

From $7,171 AUD
$5,037 USD
As of November 1, 2026
Save $15,834 AUD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $46,779 AUD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 15.09ct lab-grown oval diamond

This 15.09ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG739544284 or 739544284. Listed at 15 retailers as of October 31, 2026, with a 221% 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

15.09
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739544284
Dimensions21.18 × 13.56 × 8.25 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.18 mm13.56 mm15.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739544284
Side View
Table 58.0%Crown 37.5°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $46,779 AUD|Low: $6,883 AUD|High: $64,446 AUD|Avg: $19,072 AUD|-2.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8$7,171 AUD
Retailer 3$7,515 AUD
Retailer 9$8,318 AUD
Retailer 12$8,318 AUD
Retailer 7$8,321 AUD
Retailer 4$8,386 AUD
Retailer 11$10,899 AUD
Retailer 2$11,787 AUD
Retailer 6$14,212 AUD
Retailer 10$23,005 AUD
Brilliant Earth$46,779 AUD
Retailer 5$64,446 AUD

42 data points across 12 retailers

15 retailers$7,171 AUD to $23,005 AUD

B+
Cheapest Retailer
-
$7,171 AUD
$5,037 USD
B+
Retailer 2
-
$7,515 AUD
$5,279 USD
View
B+
Retailer 3
-
$8,031 AUD
$5,641 USD
View
Final sale: no returns
Retailer 4
-
$8,318 AUD
$5,843 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
$8,318 AUD
$5,843 USD
View
B+
Retailer 6
-
$8,321 AUD
$5,845 USD
View
B+
Retailer 7
-
$8,386 AUD
$5,891 USD
View
B+
Retailer 8
-
$10,899 AUD
$7,656 USD
View
B+
Retailer 9
-
$11,787 AUD
£6,520 GBP
View
B
Retailer 10
-
$14,212 AUD
ZAR 161,276 ZAR
View
B
Retailer 11
-
$18,578 AUD
$13,050 USD
View
B
Retailer 12
-
$23,005 AUD
$16,160 USD
View
Most Expensive
Brilliant Earth
17817666A · Nov 1
$46,779 AUD
$32,860 USD
View
Price under review
12 more retailers have this diamond
Prices start from $7,171 AUDSave up to $15,834 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.

B+
15.09ct Oval
$7,171 AUD