Cushion|Lab Grown|IGI

26.26ct I VS2 Cushion Lab Grown Diamond

EX • I/VS2 • IGI LG837637595

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG837637595

Diamond specifications and retailer prices

From $21,959 NZD
$12,376 USD
As of November 1, 2026
Save $50,243 NZD (70%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $72,202 NZD at Adiamor · As of October 31, 2026
View at Adiamor

About this 26.26ct lab-grown cushion diamond

This 26.26ct lab-grown cushion sits in the over five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837637595 or 837637595. Listed at 5 retailers as of October 31, 2026, with prices from $21,959 to $72,202, a $50,243 spread on the same certified stone. Adiamor lists it at $72,202. 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

26.26
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837637595
Dimensions16.83 × 16.62 × 10.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.83 mm16.62 mm26.26 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837637595
Side View
Table 64.0%Crown 33°Girdle: THK-ETKPavilion 30.7°Culet: NoneDepth 60.3%

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: $72,202 NZD|Low: $21,959 NZD|High: $72,202 NZD|Avg: $50,650 NZD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4$21,959 NZD
Retailer 2$24,993 NZD
Retailer 3$39,230 NZD
Retailer 5$69,083 NZD
Adiamor$72,202 NZD

8 data points across 5 retailers

5 retailers$21,959 NZD to $72,202 NZD

A
Cheapest Retailer
-
$21,959 NZD
$12,376 USD
B+
Retailer 2
-
$24,993 NZD
$14,086 USD
View
B
Retailer 3
-
$39,230 NZD
€21,057 EUR
View
B
Retailer 4
-
$69,083 NZD
$38,936 USD
View
Most Expensive
B
Adiamor
D-82714202 · Oct 31
$72,202 NZD
$40,693 USD
View
4 more retailers have this diamond
Prices start from $21,959 NZDSave up to $50,243 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
26.26ct Cushion
$21,959 NZD