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Cushion|Lab Grown|IGI

1.04ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG836608062

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

Certificate IGI LG836608062

Diamond specifications and retailer prices

From $609 NZD
$343 USD
As of October 30, 2026
Save $2,862 NZD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,471 NZD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836608062 or 836608062. Listed at 17 retailers as of October 30, 2026, with prices from $609 to $3,471, a $2,862 spread on the same certified stone. Helzberg Diamonds lists it at $3,471. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836608062
Dimensions5.84 × 5.84 × 3.84 mm
L/W Ratio1.00
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
5.84 mm5.84 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836608062
Side View
Table 63.0%Crown 33.5°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $3,471 NZD|Low: $609 NZD|High: $4,791 NZD|Avg: $1,801 NZD
Helzberg Diamonds
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 17$609 NZD
Retailer 13$695 NZD
Retailer 15$1,020 NZD
Retailer 16$1,089 NZD
Retailer 4$1,098 NZD
Retailer 6$1,098 NZD
Retailer 2$1,110 NZD
Retailer 14$1,157 NZD
Retailer 10$1,187 NZD
Retailer 11$1,735 NZD
Retailer 7$1,822 NZD
Retailer 5$2,247 NZD
Retailer 8$2,449 NZD
Retailer 3$2,452 NZD
Retailer 12$2,821 NZD
Retailer 9$2,992 NZD
Helzberg Diamonds$3,471 NZD

18 data points across 17 retailers

17 retailers$609 NZD to $3,471 NZD

A+
Cheapest Retailer
-
$609 NZD
$343 USD
Final sale: no returns
A
Retailer 2
-
$695 NZD
£308 GBP
View
A
Retailer 3
-
$1,020 NZD
$575 USD
View
A
Retailer 4
-
$1,089 NZD
$614 USD
View
A
Retailer 5
-
$1,098 NZD
$619 USD
View
A
Retailer 6
-
$1,098 NZD
$619 USD
View
A
Retailer 7
-
$1,110 NZD
€596 EUR
View
A
Retailer 8
-
$1,157 NZD
ZAR 10,530 ZAR
View
A
Retailer 9
-
$1,187 NZD
£527 GBP
View
B+
Retailer 10
-
$1,735 NZD
$978 USD
View
B+
Retailer 11
-
$1,822 NZD
SGD 1,388 SGD
View
B+
Retailer 12
-
$2,247 NZD
$1,266 USD
View
Retailer 13
-
$2,449 NZD
$1,380 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$2,452 NZD
$1,382 USD
View
B
Retailer 15
-
$2,821 NZD
$1,590 USD
View
Retailer 16
-
$2,992 NZD
£1,328 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Helzberg Diamonds
ZXZOJMMGOGMI · Oct 31
$3,471 NZD
$1,956 USD
View
16 more retailers have this diamond
Prices start from $609 NZDSave up to $2,862 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+
1.04ct Cushion
$609 NZD