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Cushion|Lab Grown|IGI

1.04ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG836617527

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836617527

Diamond specifications and retailer prices

From $522 NZD
$294 USD
As of October 25, 2026
Save $2,461 NZD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,983 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836617527 or 836617527. Listed at 16 retailers as of October 25, 2026, with prices from $522 to $2,983, a $2,461 spread on the same certified stone. Helzberg Diamonds lists it at $2,983. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617527
Dimensions7.26 × 5.17 × 3.49 mm
L/W Ratio1.40
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
7.26 mm5.17 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617527
Side View
Table 63.0%Crown 32.1°Girdle: MED-VTKPavilion 36.7°Culet: NoneDepth 67.5%

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: $2,983 NZD|Low: $522 NZD|High: $3,566 NZD|Avg: $1,553 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
October 31, 2026
Retailer 14$522 NZD
Retailer 3$539 NZD
Retailer 4$878 NZD
Retailer 12$895 NZD
Retailer 5$933 NZD
Retailer 9$985 NZD
Retailer 2$1,006 NZD
Retailer 6$1,045 NZD
Retailer 13$1,271 NZD
Retailer 10$1,370 NZD
Retailer 8$1,643 NZD
Retailer 7$1,768 NZD
Retailer 15$2,091 NZD
Retailer 16$2,457 NZD
Retailer 11$2,520 NZD
Helzberg Diamonds$2,983 NZD

23 data points across 16 retailers

16 retailers$522 NZD to $2,983 NZD

A
Cheapest Retailer
-
$522 NZD
$294 USD
Retailer 2
-
$539 NZD
£239 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
$878 NZD
$495 USD
View
A
Retailer 4
-
$895 NZD
ZAR 8,151 ZAR
View
A
Retailer 5
-
$933 NZD
$526 USD
View
A
Retailer 6
-
$985 NZD
£437 GBP
View
A
Retailer 7
-
$1,006 NZD
€540 EUR
View
A
Retailer 8
-
$1,045 NZD
$589 USD
View
A
Retailer 9
-
$1,271 NZD
A$1,102 AUD
View
A
Retailer 10
-
$1,370 NZD
$772 USD
View
B+
Retailer 11
-
$1,643 NZD
SGD 1,251 SGD
View
B+
Retailer 12
-
$1,768 NZD
$996 USD
View
B+
Retailer 13
-
$2,091 NZD
£928 GBP
View
Retailer 14
-
$2,457 NZD
$1,385 USD
View
Price last confirmed 14 days ago
B+
Retailer 15
-
$2,520 NZD
$1,420 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHNLIN · Oct 31
$2,983 NZD
$1,681 USD
View
15 more retailers have this diamond
Prices start from $522 NZDSave up to $2,461 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
$522 NZD