CaratHunter
Plans
Cushion|Lab Grown|IGI

1.01ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG825661161

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG825661161

Diamond specifications and retailer prices

From $645 NZD
$362 USD
As of October 25, 2026
Save $2,614 NZD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,258 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.01ct lab-grown cushion diamond

This 1.01ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825661161 or 825661161. Listed at 12 retailers as of October 25, 2026, with prices from $645 to $3,258, a $2,614 spread on the same certified stone. Brilliant Earth lists it at $3,258. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825661161
Dimensions7.22 × 5.02 × 3.45 mm
L/W Ratio1.44
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
7.22 mm5.02 mm1.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825661161
Side View
Table 63.0%Crown 39°Girdle: MED-THKPavilion 39°Culet: NoneDepth 68.7%

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 25
Current: $3,258 NZD|Low: $645 NZD|High: $3,935 NZD|Avg: $1,891 NZD|-17.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9$645 NZD
Retailer 8$979 NZD
Retailer 5$1,041 NZD
Retailer 10$1,056 NZD
Retailer 12$1,056 NZD
Retailer 7$1,107 NZD
Retailer 2$1,140 NZD
Retailer 3$1,654 NZD
Retailer 11$2,158 NZD
Retailer 4$2,306 NZD
Retailer 6$2,596 NZD
Brilliant Earth$3,258 NZD

40 data points across 12 retailers

12 retailers$645 NZD to $3,258 NZD

A
Cheapest Retailer
-
$645 NZD
$362 USD
A
Retailer 2
-
$979 NZD
$550 USD
View
A
Retailer 3
-
$1,041 NZD
€557 EUR
View
A
Retailer 4
-
$1,056 NZD
$593 USD
View
A
Retailer 5
-
$1,056 NZD
$593 USD
View
A
Retailer 6
-
$1,107 NZD
ZAR 10,044 ZAR
View
A
Retailer 7
-
$1,140 NZD
£504 GBP
View
B+
Retailer 8
-
$1,654 NZD
$929 USD
View
B+
Retailer 9
-
$2,158 NZD
$1,212 USD
View
Retailer 10
-
$2,306 NZD
$1,295 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$2,596 NZD
£1,148 GBP
View
Most Expensive
B
Brilliant Earth
21589380A · Oct 29
$3,258 NZD
$1,830 USD
View
11 more retailers have this diamond
Prices start from $645 NZDSave up to $2,614 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
1.01ct Cushion
$645 NZD