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Cushion|Lab Grown|IGI

1.26ct E FL Cushion Lab Grown Diamond

VG • E/FL • IGI LG840634337

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840634337

Diamond specifications and retailer prices

From $793 NZD
$447 USD
As of October 30, 2026
Save $3,927 NZD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,720 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.26ct lab-grown cushion diamond

This 1.26ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840634337 or 840634337. Listed at 10 retailers as of October 29, 2026, with prices from $793 to $4,720, a $3,927 spread on the same certified stone. Brilliant Earth lists it at $4,720. 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

1.26
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634337
Dimensions7.67 × 5.36 × 3.78 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.67 mm5.36 mm1.26 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634337
Side View
Table 60.0%Crown 34.7°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 70.5%

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: Oct 30
Current: $1,380 NZD|Low: $793 NZD|High: $2,887 NZD|Avg: $1,699 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8$793 NZD
Retailer 4$932 NZD
Retailer 2$1,136 NZD
Retailer 1$1,380 NZD
Retailer 3$1,391 NZD
Retailer 5$1,442 NZD
Retailer 6$1,590 NZD
Retailer 9$2,797 NZD
Retailer 7$2,887 NZD

3 data points across 9 retailers

10 retailers$793 NZD to $4,720 NZD

A
Cheapest Retailer
-
$793 NZD
$447 USD
Final sale: no returns
A
Retailer 2
-
$932 NZD
£413 GBP
View
A
Retailer 3
-
$1,136 NZD
$640 USD
View
A
Retailer 4
-
$1,380 NZD
€741 EUR
View
A
Retailer 5
-
$1,391 NZD
$784 USD
View
A
Retailer 6
-
$1,442 NZD
£640 GBP
View
A
Retailer 7
-
$1,590 NZD
$896 USD
View
B
Retailer 8
-
$2,797 NZD
SGD 2,130 SGD
View
B
Retailer 9
-
$2,887 NZD
$1,627 USD
View
Most Expensive
B
Brilliant Earth
22348464A · Oct 29
$4,720 NZD
$2,660 USD
View
9 more retailers have this diamond
Prices start from $793 NZDSave up to $3,927 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
1.26ct Cushion
$793 NZD