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Cushion|Lab Grown|IGI

1.04ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG840622336

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG840622336

Diamond specifications and retailer prices

From $850 NZD
£377 GBP
As of October 30, 2026
Save $3,267 NZD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,116 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG840622336 or 840622336. Listed at 15 retailers as of October 30, 2026, with prices from $850 to $4,116, a $3,267 spread on the same certified stone. Brilliant Earth lists it at $4,116. 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
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840622336
Dimensions7.25 × 5.05 × 3.49 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
7.25 mm5.05 mm1.04 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840622336
Side View
Table 65.0%Crown 38.8°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 69.1%

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: $4,116 NZD|Low: $847 NZD|High: $4,808 NZD|Avg: $2,098 NZD|-14.4%
Brilliant Earth
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
October 31, 2026
Retailer 9$850 NZD
Retailer 14$1,130 NZD
Retailer 13$1,136 NZD
Retailer 15$1,238 NZD
Retailer 4$1,311 NZD
Retailer 10$1,328 NZD
Retailer 12$1,414 NZD
Retailer 2$1,487 NZD
Retailer 8$2,056 NZD
Retailer 5$2,183 NZD
Retailer 6$2,457 NZD
Retailer 3$2,715 NZD
Retailer 11$3,234 NZD
Retailer 7$3,471 NZD
Brilliant Earth$4,116 NZD

18 data points across 15 retailers

15 retailers$850 NZD to $4,116 NZD

A
Cheapest Retailer
-
$850 NZD
£377 GBP
A
Retailer 2
-
$1,130 NZD
$637 USD
View
A
Retailer 3
-
$1,136 NZD
$640 USD
View
A
Retailer 4
-
$1,238 NZD
$698 USD
View
A
Retailer 5
-
$1,311 NZD
$739 USD
View
A
Retailer 6
-
$1,328 NZD
€713 EUR
View
A
Retailer 7
-
$1,414 NZD
ZAR 12,876 ZAR
View
B+
Retailer 8
-
$1,487 NZD
£660 GBP
View
B+
Retailer 9
-
$2,056 NZD
$1,159 USD
View
B+
Retailer 10
-
$2,183 NZD
SGD 1,663 SGD
View
Retailer 11
-
$2,457 NZD
$1,385 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$2,715 NZD
$1,530 USD
View
B
Retailer 13
-
$3,234 NZD
£1,435 GBP
View
B
Retailer 14
-
$3,471 NZD
$1,956 USD
View
Most Expensive
B
Brilliant Earth
21861699A · Oct 30
$4,116 NZD
$2,320 USD
View
14 more retailers have this diamond
Prices start from $850 NZDSave up to $3,267 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
$850 NZD