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Cushion|Lab Grown|IGI

1.04ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG811638635

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811638635

Diamond specifications and retailer prices

From $559 AUD
£309 GBP
As of November 1, 2026
Save $2,957 AUD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,516 AUD at Do Amore Diamonds · As of October 31, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811638635 or 811638635. Listed at 9 retailers as of October 31, 2026, with prices from $559 to $3,516, a $2,957 spread on the same certified stone. Do Amore Diamonds lists it at $3,516. 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 angle36.3°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811638635
Dimensions7.33 × 4.86 × 3.45 mm
L/W Ratio1.51
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
7.33 mm4.86 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811638635
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 71.0%

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: Nov 1
Current: $3,516 AUD|Low: $512 AUD|High: $3,972 AUD|Avg: $1,689 AUD|-11.5%
Do Amore 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
November 1, 2026
Retailer 3$512 AUD
Retailer 8$559 AUD
Retailer 12$813 AUD
Retailer 9$819 AUD
Retailer 5$947 AUD
Retailer 14$1,285 AUD
Retailer 15$1,322 AUD
Retailer 10$1,399 AUD
Retailer 7$1,426 AUD
Retailer 13$1,568 AUD
Retailer 4$1,915 AUD
Retailer 2$2,175 AUD
Retailer 11$2,207 AUD
Retailer 6$2,610 AUD
Do Amore Diamonds$3,516 AUD

20 data points across 15 retailers

9 retailers$559 AUD to $3,516 AUD

A+
Cheapest Retailer
-
$559 AUD
£309 GBP
A
Retailer 2
-
$813 AUD
$571 USD
View
A
Retailer 3
-
$819 AUD
$575 USD
View
B+
Retailer 4
-
$1,399 AUD
$983 USD
View
B+
Retailer 5
-
$1,568 AUD
$1,101 USD
View
Retailer 6
-
$1,915 AUD
$1,345 USD
View
Price last confirmed 53 days ago
B+
Retailer 7
-
$2,175 AUD
£1,203 GBP
View
B+
Retailer 8
-
$2,207 AUD
$1,550 USD
View
Most Expensive
B
Do Amore Diamonds
27-A71082E1F · Oct 31
$3,516 AUD
$2,470 USD
View
8 more retailers have this diamond
Prices start from $559 AUDSave up to $2,957 AUD

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
$559 AUD