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Cushion|Lab Grown|IGI

2.59ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG522239833

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG522239833

Diamond specifications and retailer prices

From $1,109 NZD
$624 USD
As of November 1, 2026
Save $4,263 NZD (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,372 NZD at MOH London · As of October 29, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522239833 or 522239833. Listed at 14 retailers as of October 29, 2026, with prices from $1,109 to $5,372, a $4,263 spread on the same certified stone. MOH London lists it at $5,372. 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
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522239833
Dimensions8.48 × 8.15 × 5.23 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.48 mm8.15 mm2.59 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522239833
Side View
Table 62.5%Crown 35.4°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 64.2%

Caratlytics Score

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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: Nov 1
Current: $5,372 NZD|Low: $1,084 NZD|High: $16,791 NZD|Avg: $3,866 NZD|-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
Retailer 13
Retailer 14
October 30, 2026
Retailer 3$1,109 NZD
Retailer 10$1,232 NZD
Retailer 9$1,422 NZD
Retailer 12$1,655 NZD
Retailer 14$1,690 NZD
Retailer 11$1,898 NZD
Retailer 2$2,732 NZD
Retailer 7$2,970 NZD
Retailer 8$3,555 NZD
Retailer 13$3,575 NZD
Retailer 5$3,991 NZD
Retailer 4$4,155 NZD
MOH London$5,372 NZD
Retailer 6$16,791 NZD

25 data points across 14 retailers

14 retailers$1,109 NZD to $5,372 NZD

A
Cheapest Retailer
-
$1,109 NZD
$624 USD
Final sale: no returns
Retailer 2
-
$1,232 NZD
$693 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$1,422 NZD
$800 USD
View
A
Retailer 4
-
$1,655 NZD
$931 USD
View
A
Retailer 5
-
$1,690 NZD
$951 USD
View
A
Retailer 6
-
$1,898 NZD
$1,068 USD
View
A
Retailer 7
-
$2,571 NZD
HK$11,300 HKD
View
A
Retailer 8
-
$2,732 NZD
A$2,365 AUD
View
A
Retailer 9
-
$2,970 NZD
ZAR 27,000 ZAR
View
B+
Retailer 10
-
$3,555 NZD
$2,000 USD
View
B+
Retailer 11
-
$3,575 NZD
£1,584 GBP
View
B+
Retailer 12
-
$3,991 NZD
$2,246 USD
View
B+
Retailer 13
-
$4,155 NZD
$2,338 USD
View
Most Expensive
B+
MOH London
LG522239833 · Oct 29
$5,372 NZD
£2,380 GBP
View
13 more retailers have this diamond
Prices start from $1,109 NZDSave up to $4,263 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
2.59ct Cushion
$1,109 NZD