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Cushion|Lab Grown|IGI

15.01ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG681571062

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG681571062

Diamond specifications and retailer prices

From $5,925 AUD
£3,277 GBP
As of November 1, 2026
Save $20,412 AUD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $26,337 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 15.01ct lab-grown cushion diamond

This 15.01ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG681571062 or 681571062. Listed at 10 retailers as of October 31, 2026, with prices from $5,925 to $26,337, a $20,412 spread on the same certified stone. Taylor and Hart lists it at $26,337. 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

15.01
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle29.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681571062
Dimensions15.83 × 12.68 × 8.04 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.83 mm12.68 mm15.01 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681571062
Side View
Table 65.0%Crown 38.4°Girdle: STK-VTKPavilion 29.5°Culet: NoneDepth 63.4%

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: Nov 1
Current: $5,925 AUD|Low: $5,923 AUD|High: $32,300 AUD|Avg: $14,001 AUD|-11.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
November 1, 2026
Retailer 1$5,925 AUD
Retailer 6$7,121 AUD
Retailer 3$7,381 AUD
Retailer 5$7,673 AUD
Retailer 9$8,255 AUD
Retailer 2$9,573 AUD
Retailer 7$11,413 AUD
Retailer 8$20,500 AUD
Retailer 4$23,595 AUD
Taylor and Hart$26,337 AUD

31 data points across 10 retailers

10 retailers$5,925 AUD to $26,337 AUD

A
Cheapest Retailer
-
$5,925 AUD
£3,277 GBP
A
Retailer 2
-
$7,121 AUD
$5,002 USD
View
Final sale: no returns
A
Retailer 3
-
$7,381 AUD
$5,185 USD
View
A
Retailer 4
-
$7,673 AUD
$5,390 USD
View
Retailer 5
-
$8,255 AUD
$5,799 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$9,573 AUD
£5,295 GBP
View
A
Retailer 7
-
$11,413 AUD
$8,017 USD
View
B
Retailer 8
-
$20,500 AUD
$14,400 USD
View
B
Retailer 9
-
$23,595 AUD
$16,574 USD
View
Most Expensive
B
Taylor and Hart
U1VHBW6 · Oct 31
$26,337 AUD
$18,500 USD
View
9 more retailers have this diamond
Prices start from $5,925 AUDSave up to $20,412 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
15.01ct Cushion
$5,925 AUD