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Cushion|Lab Grown|IGI

2.59ct E VS2 Cushion Lab Grown Diamond

E/VS2 • IGI LG786668514

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG786668514

Diamond specifications and retailer prices

From $577 AUD
$405 USD
As of October 31, 2026
Save $2,521 AUD (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,098 AUD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 2.59ct lab-grown cushion diamond

This 2.59ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included) and certified by IGI LG786668514 or 786668514. Listed at 7 retailers as of October 30, 2026, with prices from $577 to $3,098, a $2,521 spread on the same certified stone. The Diamond Guys lists it at $3,098. 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

2.59
Carat
E
Colour
VS2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786668514
Dimensions7.29 × 7.29 × 4.81 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.29 mm7.29 mm2.59 ctE / VS2
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786668514
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 36°Culet: NoneDepth 66.0%

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: Oct 31
Current: $577 AUD|Low: $558 AUD|High: $4,257 AUD|Avg: $2,104 AUD|+3.3%
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
The Diamond Guys
October 27, 2026
Retailer 1$577 AUD
Retailer 11$811 AUD
Retailer 6$824 AUD
Retailer 12$984 AUD
Retailer 3$1,071 AUD
Retailer 10$1,156 AUD
Retailer 7$2,101 AUD
Retailer 5$2,147 AUD
Retailer 13$2,333 AUD
Retailer 4$2,494 AUD
Retailer 9$2,812 AUD
The Diamond Guys$3,098 AUD
Retailer 8$3,350 AUD
Retailer 2$4,257 AUD

17 data points across 14 retailers

7 retailers$577 AUD to $3,098 AUD

A
Cheapest Retailer
-
$577 AUD
$405 USD
Final sale: no returns
B+
Retailer 2
-
$824 AUD
$579 USD
View
Retailer 3
-
$2,101 AUD
$1,476 USD
View
Price last confirmed 23 days ago
B+
Retailer 4
-
$2,147 AUD
CA$2,094 CAD
View
Retailer 5
-
$2,494 AUD
View
Price last confirmed 119 days ago
Retailer 6
-
$2,812 AUD
$1,975 USD
View
Price last confirmed 16 days ago
Most Expensive
B
The Diamond Guys
1952045276 · Oct 30
$3,098 AUD
$2,176 USD
View
6 more retailers have this diamond
Prices start from $577 AUDSave up to $2,521 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
2.59ct Cushion
$577 AUD