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Cushion|Lab Grown|IGI

2.59ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG800638553

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG800638553

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), with a top-tier cut grade and certified by IGI LG800638553 or 800638553. 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. 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

2.59
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800638553
Dimensions9.39 × 7.22 × 4.80 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.39 mm7.22 mm2.59 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800638553
Side View
Table 61.0%Crown 36.2°Girdle: MED-THKPavilion 35.1°Culet: NoneDepth 66.5%

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: $577 AUD|Low: $378 AUD|High: $6,919 AUD|Avg: $2,303 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
Retailer 14
The Diamond Guys
October 27, 2026
Retailer 4$378 AUD
Retailer 1$577 AUD
Retailer 13$598 AUD
Retailer 7$824 AUD
Retailer 12$984 AUD
Retailer 3$1,071 AUD
Retailer 11$1,156 AUD
Retailer 8$2,101 AUD
Retailer 14$2,333 AUD
Retailer 5$2,494 AUD
Retailer 10$2,812 AUD
The Diamond Guys$3,098 AUD
Retailer 9$3,350 AUD
Retailer 2$4,257 AUD
Retailer 6$6,919 AUD

17 data points across 15 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 26 days ago
Most Expensive
B
The Diamond Guys
1958042885 · 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