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Cushion|Lab Grown|IGI

1.04ct D IF Cushion Lab Grown Diamond

D/IF • IGI LG780636743

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780636743

Diamond specifications and retailer prices

From $470 NZD
$265 USD
As of October 30, 2026
Save $3,575 NZD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,045 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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) and certified by IGI LG780636743 or 780636743. Listed at 15 retailers as of October 29, 2026, with prices from $470 to $4,045, a $3,575 spread on the same certified stone. Do Amore Diamonds lists it at $4,045. 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

1.04
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780636743
Dimensions5.27 × 5.27 × 7.03 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
5.27 mm5.27 mm1.04 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780636743
Side View
Table 60.0%Crown 32.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 67.7%

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: $1,101 NZD|Low: $470 NZD|High: $2,601 NZD|Avg: $1,539 NZD|+2.0%
Retailer 1
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
October 30, 2026
Retailer 4$470 NZD
Retailer 2$814 NZD
Retailer 5$882 NZD
Retailer 8$989 NZD
Retailer 14$1,066 NZD
Retailer 1$1,101 NZD
Retailer 7$1,401 NZD
Retailer 11$1,430 NZD
Retailer 12$1,849 NZD
Retailer 3$2,150 NZD
Retailer 13$2,244 NZD
Retailer 9$2,310 NZD
Retailer 10$2,315 NZD
Retailer 6$2,601 NZD

40 data points across 14 retailers

15 retailers$470 NZD to $4,045 NZD

A
Cheapest Retailer
-
$470 NZD
$265 USD
Final sale: no returns
A
Retailer 2
-
$814 NZD
$459 USD
View
A
Retailer 3
-
$882 NZD
$497 USD
View
A
Retailer 4
-
$989 NZD
ZAR 9,005 ZAR
View
A
Retailer 5
-
$1,066 NZD
$601 USD
View
A
Retailer 6
-
$1,101 NZD
£489 GBP
View
B+
Retailer 7
-
$1,401 NZD
A$1,215 AUD
View
B+
Retailer 8
-
$1,430 NZD
$806 USD
View
B+
Retailer 9
-
$1,849 NZD
SGD 1,408 SGD
View
B
Retailer 10
-
$2,150 NZD
$1,212 USD
View
B+
Retailer 11
-
$2,244 NZD
£996 GBP
View
B+
Retailer 12
-
$2,310 NZD
£1,025 GBP
View
Retailer 13
-
$2,315 NZD
$1,305 USD
View
Price last confirmed 14 days ago
Retailer 14
-
$2,601 NZD
A$2,255 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
Do Amore Diamonds
27-E4B197F92 · Oct 29
$4,045 NZD
$2,280 USD
View
14 more retailers have this diamond
Prices start from $470 NZDSave up to $3,575 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
$470 NZD