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Oval|Lab Grown|IGI

15.09ct F VVS2 Oval Lab Grown Diamond

VG • F/VVS2 • IGI LG828648449

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG828648449

Diamond specifications and retailer prices

From $14,185 AUD
£7,846 GBP
As of November 1, 2026
Save $19,181 AUD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $48,801 AUD at Brilliant Earth · As of October 31, 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 very-good cut grade and certified by IGI LG828648449 or 828648449. Listed at 19 retailers as of November 1, 2026, with a 135% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

15.09
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828648449
Dimensions20.80 × 13.71 × 8.05 mm
L/W Ratio1.52
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.80 mm13.71 mm15.09 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828648449
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 58.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $48,801 AUD|Low: $12,392 AUD|High: $53,312 AUD|Avg: $26,257 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
November 2, 2026
Retailer 13$12,392 AUD
Retailer 9$14,185 AUD
Retailer 15$15,225 AUD
Retailer 3$17,439 AUD
Retailer 4$17,661 AUD
Retailer 5$18,846 AUD
Retailer 14$19,032 AUD
Retailer 2$21,026 AUD
Retailer 10$25,488 AUD
Retailer 6$25,835 AUD
Retailer 11$27,341 AUD
Retailer 12$33,257 AUD
Retailer 8$33,366 AUD
Brilliant Earth$48,801 AUD
Retailer 7$53,312 AUD

43 data points across 15 retailers

19 retailers$14,185 AUD to $33,366 AUD

Retailer 1
-
$12,392 AUD
$8,705 USD
Price last confirmed 12 days ago
B
Retailer 2
-
$14,185 AUD
£7,846 GBP
View
B
Retailer 3
-
$15,225 AUD
$10,695 USD
View
B
Retailer 4
-
$15,835 AUD
$11,123 USD
View
B
Retailer 5
-
$16,552 AUD
$11,627 USD
View
B
Retailer 6
-
$17,439 AUD
$12,250 USD
View
B
Retailer 7
-
$17,661 AUD
$12,406 USD
View
Retailer 8
-
$17,661 AUD
$12,406 USD
View
Price last confirmed 20 days ago
B
Retailer 9
-
$18,846 AUD
$13,238 USD
View
B
Retailer 10
-
$19,032 AUD
$13,369 USD
View
B
Retailer 11
-
$21,026 AUD
£11,630 GBP
View
B
Retailer 12
-
$25,488 AUD
View
B
Retailer 13
-
$25,835 AUD
$18,148 USD
View
B
Retailer 14
-
$27,341 AUD
ZAR 310,265 ZAR
View
Retailer 15
-
$33,257 AUD
€22,249 EUR
View
Price last confirmed 9 days ago
B
Retailer 16
-
$33,366 AUD
View
Most Expensive
Brilliant Earth
21314703A · Oct 31
$48,801 AUD
$34,280 USD
View
Price under review
16 more retailers have this diamond
Prices start from $14,185 AUDSave up to $19,181 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
$14,185 AUD