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Cushion|Lab Grown|IGI

15.09ct F VVS2 Cushion Lab Grown Diamond

VG • F/VVS2 • IGI LG779643411

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG779643411

Diamond specifications and retailer prices

From $4,447 AUD
£2,454 GBP
As of October 27, 2026
Save $22,603 AUD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $27,050 AUD at With Clarity · As of November 2, 2026
View at With Clarity

About this 15.09ct lab-grown cushion diamond

This 15.09ct lab-grown cushion 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 LG779643411 or 779643411. Listed at 17 retailers as of October 27, 2026, with prices from $4,447 to $27,050, a $22,603 spread on the same certified stone. With Clarity lists it at $27,050. 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 angle34.4°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779643411
Dimensions17.23 × 12.28 × 7.80 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.23 mm12.28 mm15.09 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779643411
Side View
Table 67.0%Crown 34.4°Girdle: MED-THKPavilion 31.3°Culet: NoneDepth 63.5%

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: $22,290 AUD|Low: $4,431 AUD|High: $27,424 AUD|Avg: $12,011 AUD|+0.2%
Retailer 1
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
With Clarity
November 2, 2026
Retailer 17$4,447 AUD
Retailer 8$5,328 AUD
Retailer 4$6,037 AUD
Retailer 10$6,319 AUD
Retailer 14$6,908 AUD
Retailer 16$6,956 AUD
Retailer 2$7,312 AUD
Retailer 13$8,354 AUD
Retailer 3$8,509 AUD
Retailer 5$8,567 AUD
Retailer 15$9,517 AUD
Retailer 7$10,300 AUD
Retailer 6$15,313 AUD
Retailer 12$17,528 AUD
Retailer 9$19,353 AUD
Retailer 1$22,290 AUD
Retailer 11$26,412 AUD
With Clarity$27,050 AUD

28 data points across 18 retailers

17 retailers$4,447 AUD to $27,050 AUD

A
Cheapest Retailer
-
$4,447 AUD
£2,454 GBP
A
Retailer 2
-
$6,037 AUD
$4,231 USD
View
A
Retailer 3
-
$6,319 AUD
HK$34,600 HKD
View
A
Retailer 4
-
$6,908 AUD
$4,841 USD
View
Retailer 5
-
$6,956 AUD
$4,875 USD
View
Price last confirmed 5 days ago
A
Retailer 6
-
$7,312 AUD
£4,035 GBP
View
A
Retailer 7
-
$8,354 AUD
€5,576 EUR
View
Retailer 8
-
$8,509 AUD
ZAR 96,335 ZAR
View
Price last confirmed 8 days ago
A
Retailer 9
-
$8,567 AUD
$6,004 USD
View
A
Retailer 10
-
$9,517 AUD
$6,670 USD
View
Retailer 11
-
$10,300 AUD
View
Price last confirmed 10 days ago
Retailer 12
-
$15,313 AUD
$10,732 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$17,528 AUD
View
Retailer 14
-
$19,353 AUD
$13,563 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$22,290 AUD
$15,621 USD
View
B
Retailer 16
-
$26,412 AUD
$18,510 USD
View
Most Expensive
B
With Clarity
779643411 · Nov 2
$27,050 AUD
$18,957 USD
View
16 more retailers have this diamond
Prices start from $4,447 AUDSave up to $22,603 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
15.09ct Cushion
$4,447 AUD