Cushion|Lab Grown|IGI

1.04ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG844643012

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844643012

Diamond specifications and retailer prices

From $476 USD
As of October 30, 2026
Save $1,675 USD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,151 USD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

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 LG844643012 or 844643012. Listed at 17 retailers as of October 29, 2026, with prices from $476 to $2,151, a $1,675 spread on the same certified stone. Riddles Jewelry lists it at $2,151. 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
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844643012
Dimensions7.55 × 5.33 × 3.46 mm
L/W Ratio1.42
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
7.55 mm5.33 mm1.04 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844643012
Side View
Table 60.0%Crown 34.9°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 64.9%

Caratlytics Score

How it works →
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: $852 USD|Low: $476 USD|High: $2,151 USD|Avg: $1,159 USD|+1.2%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Riddles Jewelry
October 30, 2026
Retailer 4$476 USD
Retailer 15$487 USD
Retailer 12$560 USD
Retailer 14$639 USD
Retailer 9$729 USD
Retailer 8$750 USD
Retailer 5$777 USD
Retailer 11$809 USD
Retailer 1$852 USD
Retailer 16$1,025 USD
Retailer 13$1,551 USD
Retailer 7$1,552 USD
Retailer 2$1,719 USD
Retailer 6$1,767 USD
Retailer 10$1,849 USD
Retailer 3$2,013 USD
Riddles Jewelry$2,151 USD

17 data points across 17 retailers

17 retailers$476 USD to $2,151 USD

A
Cheapest Retailer
-
$476 USD
Final sale: no returns
Retailer 2
-
$487 USD
£384 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$560 USD
View
A
Retailer 4
-
$639 USD
View
A
Retailer 5
-
$729 USD
€694 EUR
View
A
Retailer 6
-
$750 USD
View
A
Retailer 7
-
$777 USD
View
A
Retailer 8
-
$809 USD
ZAR 13,071 ZAR
View
A
Retailer 9
-
$852 USD
£671 GBP
View
B+
Retailer 10
-
$1,025 USD
View
B
Retailer 11
-
$1,551 USD
CA$2,155 CAD
View
B
Retailer 12
-
$1,552 USD
View
B
Retailer 13
-
$1,719 USD
View
B
Retailer 14
-
$1,767 USD
View
B
Retailer 15
-
$1,849 USD
£1,456 GBP
View
B
Retailer 16
-
$2,013 USD
View
Most Expensive
B
Riddles Jewelry
1993598110 · Oct 29
$2,151 USD
View
16 more retailers have this diamond
Prices start from $476 USDSave up to $1,675 USD

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
$476 USD