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Cushion|Lab Grown|IGI

15.09ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG787669611

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG787669611

Diamond specifications and retailer prices

From $7,310 NZD
$4,120 USD
As of November 1, 2026
Save $37,615 NZD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $44,925 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 15.09ct lab-grown cushion diamond

This 15.09ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787669611 or 787669611. Listed at 10 retailers as of November 1, 2026, with prices from $7,310 to $44,925, a $37,615 spread on the same certified stone. Do Amore Diamonds lists it at $44,925. 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
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787669611
Dimensions18.58 × 12.26 × 6.99 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.58 mm12.26 mm15.09 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787669611
Side View
Table 62.0%Crown 32°Girdle: MED-VTKPavilion 39.6°Culet: LargeDepth 57.0%

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: $44,925 NZD|Low: $7,310 NZD|High: $44,925 NZD|Avg: $16,731 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$7,310 NZD
Retailer 7$7,574 NZD
Retailer 4$7,576 NZD
Retailer 6$8,266 NZD
Retailer 5$10,798 NZD
Retailer 2$10,895 NZD
Retailer 3$15,739 NZD
Retailer 8$21,657 NZD
Retailer 10$29,691 NZD
Do Amore Diamonds$44,925 NZD

26 data points across 10 retailers

10 retailers$7,310 NZD to $44,925 NZD

A
Cheapest Retailer
-
$7,310 NZD
$4,120 USD
Final sale: no returns
Retailer 2
-
$7,574 NZD
$4,269 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$7,576 NZD
$4,270 USD
View
A
Retailer 4
-
$8,266 NZD
$4,659 USD
View
A
Retailer 5
-
$10,798 NZD
$6,086 USD
View
A
Retailer 6
-
$10,895 NZD
£4,835 GBP
View
B+
Retailer 7
-
$15,739 NZD
A$13,647 AUD
View
B
Retailer 8
-
$21,657 NZD
$12,206 USD
View
B
Retailer 9
-
$29,691 NZD
$16,734 USD
View
Most Expensive
B
Do Amore Diamonds
27-003F301A9 · Nov 2
$44,925 NZD
$25,320 USD
View
9 more retailers have this diamond
Prices start from $7,310 NZDSave up to $37,615 NZD

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
$7,310 NZD