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Cushion|Lab Grown|IGI

15.07ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG773619416

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG773619416

Diamond specifications and retailer prices

From $4,099 AUD
£2,262 GBP
As of October 27, 2026
Save $30,375 AUD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $34,474 AUD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 15.07ct lab-grown cushion diamond

This 15.07ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG773619416 or 773619416. Listed at 17 retailers as of October 27, 2026, with prices from $4,099 to $34,474, a $30,375 spread on the same certified stone. Brilliant Earth lists it at $34,474. 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

15.07
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773619416
Dimensions17.28 × 12.44 × 7.81 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.28 mm12.44 mm15.07 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773619416
Side View
Table 69.0%Crown 35.2°Girdle: MED-STKPavilion 31.9°Culet: NoneDepth 62.8%

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: $34,474 AUD|Low: $4,085 AUD|High: $35,287 AUD|Avg: $10,711 AUD|-0.9%
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
Retailer 18
November 2, 2026
Retailer 17$4,099 AUD
Retailer 8$4,913 AUD
Retailer 4$5,726 AUD
Retailer 12$5,772 AUD
Retailer 14$6,451 AUD
Retailer 16$6,542 AUD
Retailer 18$6,705 AUD
Retailer 2$7,536 AUD
Retailer 3$7,844 AUD
Retailer 5$7,904 AUD
Retailer 10$9,418 AUD
Retailer 7$9,448 AUD
Retailer 6$14,109 AUD
Retailer 13$16,385 AUD
Retailer 9$17,732 AUD
Retailer 11$20,713 AUD
Retailer 15$24,778 AUD
Brilliant Earth$34,474 AUD

30 data points across 18 retailers

17 retailers$4,099 AUD to $34,474 AUD

A
Cheapest Retailer
-
$4,099 AUD
£2,262 GBP
Retailer 2
-
$5,726 AUD
$4,013 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$5,772 AUD
HK$31,600 HKD
View
A
Retailer 4
-
$6,451 AUD
$4,521 USD
View
Retailer 5
-
$6,542 AUD
$4,585 USD
View
Price last confirmed 5 days ago
A
Retailer 6
-
$6,705 AUD
£3,700 GBP
View
A
Retailer 7
-
$7,536 AUD
€5,030 EUR
View
Retailer 8
-
$7,844 AUD
ZAR 88,805 ZAR
View
Price last confirmed 8 days ago
Retailer 9
-
$7,904 AUD
$5,539 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$9,418 AUD
$6,600 USD
View
Price last confirmed 12 days ago
Retailer 11
-
$9,448 AUD
View
Price last confirmed 11 days ago
Retailer 12
-
$14,109 AUD
$9,888 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$16,385 AUD
View
Retailer 14
-
$17,732 AUD
$12,427 USD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$20,713 AUD
$14,516 USD
View
B
Retailer 16
-
$24,778 AUD
$17,365 USD
View
Most Expensive
B
Brilliant Earth
17665700A · Nov 1
$34,474 AUD
$24,160 USD
View
16 more retailers have this diamond
Prices start from $4,099 AUDSave up to $30,375 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
15.07ct Cushion
$4,099 AUD