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Cushion|Lab Grown|IGI

15.03ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG754528076

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG754528076

Diamond specifications and retailer prices

From $10,149 NZD
$5,720 USD
As of October 31, 2026
Save $39,088 NZD (79%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $49,237 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 15.03ct lab-grown cushion diamond

This 15.03ct 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 LG754528076 or 754528076. Listed at 8 retailers as of October 31, 2026, with prices from $10,149 to $49,237, a $39,088 spread on the same certified stone. Do Amore Diamonds lists it at $49,237. 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

15.03
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754528076
Dimensions18.02 × 12.92 × 7.75 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
18.02 mm12.92 mm15.03 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754528076
Side View
Table 64.0%Crown 31.3°Girdle: STK-THKPavilion 32°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $49,237 NZD|Low: $4,218 NZD|High: $49,237 NZD|Avg: $15,588 NZD|+35.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9$4,218 NZD
Retailer 5$10,149 NZD
Retailer 2$11,882 NZD
Retailer 3$12,214 NZD
Retailer 4$14,202 NZD
Retailer 10$18,585 NZD
Retailer 8$21,297 NZD
Retailer 7$23,350 NZD
Retailer 6$23,990 NZD
Do Amore Diamonds$49,237 NZD

21 data points across 10 retailers

8 retailers$10,149 NZD to $49,237 NZD

A
Cheapest Retailer
-
$10,149 NZD
$5,720 USD
B+
Retailer 2
-
$11,882 NZD
$6,697 USD
View
B+
Retailer 3
-
$12,214 NZD
$6,884 USD
View
B+
Retailer 4
-
$14,202 NZD
€7,623 EUR
View
Retailer 5
-
$21,297 NZD
$12,003 USD
View
Price last confirmed 7 days ago
B
Retailer 6
-
$23,350 NZD
$13,160 USD
View
B
Retailer 7
-
$23,990 NZD
$13,521 USD
View
Most Expensive
B
Do Amore Diamonds
27-226E9172B · Nov 2
$49,237 NZD
$27,750 USD
View
7 more retailers have this diamond
Prices start from $10,149 NZDSave up to $39,088 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
15.03ct Cushion
$10,149 NZD