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Cushion|Lab Grown|IGI

2.59ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG811642444

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG811642444

Diamond specifications and retailer prices

From $1,236 AUD
$868 USD
As of October 31, 2026
Save $2,851 AUD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,478 AUD at MOH London · As of October 19, 2026
View at MOH London

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 LG811642444 or 811642444. Listed at 11 retailers as of October 31, 2026, with a 231% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle40.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811642444
Dimensions9.61 × 6.91 × 4.84 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.61 mm6.91 mm2.59 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811642444
Side View
Table 57.0%Crown 40.4°Girdle: MED-THKPavilion 40.1°Culet: LargeDepth 70.0%

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: $5,478 AUD|Low: $1,090 AUD|High: $5,514 AUD|Avg: $2,984 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 7$1,135 AUD
Retailer 3$1,211 AUD
Retailer 5$1,236 AUD
Retailer 8$1,317 AUD
Retailer 10$2,125 AUD
Retailer 6$2,278 AUD
Retailer 11$3,855 AUD
Retailer 12$4,035 AUD
Retailer 2$4,087 AUD
Retailer 9$4,158 AUD
Retailer 4$5,231 AUD
MOH London$5,478 AUD

36 data points across 12 retailers

11 retailers$1,236 AUD to $4,087 AUD

Retailer 1
-
$1,135 AUD
$797 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$1,236 AUD
$868 USD
View
Retailer 3
-
$1,317 AUD
$925 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$2,125 AUD
$1,493 USD
View
Price last confirmed 10 days ago
Retailer 5
-
$2,278 AUD
£1,260 GBP
View
Price last confirmed 9 days ago
B
Retailer 6
-
$3,855 AUD
$2,708 USD
View
Retailer 7
-
$4,035 AUD
£2,232 GBP
View
Price last confirmed 15 days ago
B
Retailer 8
-
$4,087 AUD
$2,871 USD
View
Retailer 9
-
$4,158 AUD
$2,921 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$5,231 AUD
$3,674 USD
View
Price last confirmed 13 days ago
Most Expensive
MOH London
LG811642444 · Oct 19
$5,478 AUD
£3,030 GBP
View
Price last confirmed 12 days ago
10 more retailers have this diamond
Prices start from $1,236 AUDSave up to $2,851 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
$1,236 AUD