CaratHunter
Plans
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 €426 EUR
$476 USD
As of November 1, 2026
Save €1,499 EUR (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,925 EUR at Riddles Jewelry · As of October 31, 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 31, 2026, with prices from €426 to €1,925, a €1,499 spread on the same certified stone. Riddles Jewelry lists it at €1,925. 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €756 EUR|Low: €426 EUR|High: €1,925 EUR|Avg: €1,037 EUR|+0.4%
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
Retailer 15
Retailer 16
Riddles Jewelry
November 1, 2026
Retailer 4€426 EUR
Retailer 15€436 EUR
Retailer 12€501 EUR
Retailer 14€572 EUR
Retailer 9€648 EUR
Retailer 8€671 EUR
Retailer 5€695 EUR
Retailer 11€724 EUR
Retailer 1€756 EUR
Retailer 16€917 EUR
Retailer 13€1,389 EUR
Retailer 7€1,389 EUR
Retailer 2€1,539 EUR
Retailer 6€1,582 EUR
Retailer 10€1,655 EUR
Retailer 3€1,802 EUR
Riddles Jewelry€1,925 EUR

19 data points across 17 retailers

17 retailers€426 EUR to €1,925 EUR

A
Cheapest Retailer
-
€426 EUR
$476 USD
Final sale: no returns
Retailer 2
-
€436 EUR
£384 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
€501 EUR
$560 USD
View
A
Retailer 4
-
€572 EUR
$639 USD
View
A
Retailer 5
-
€648 EUR
View
A
Retailer 6
-
€671 EUR
$750 USD
View
A
Retailer 7
-
€695 EUR
$777 USD
View
A
Retailer 8
-
€724 EUR
ZAR 13,071 ZAR
View
A
Retailer 9
-
€756 EUR
£665 GBP
View
B+
Retailer 10
-
€917 EUR
$1,025 USD
View
B
Retailer 11
-
€1,389 EUR
CA$2,155 CAD
View
B
Retailer 12
-
€1,389 EUR
$1,552 USD
View
B
Retailer 13
-
€1,539 EUR
$1,719 USD
View
B
Retailer 14
-
€1,582 EUR
$1,767 USD
View
B
Retailer 15
-
€1,655 EUR
£1,456 GBP
View
B
Retailer 16
-
€1,802 EUR
$2,013 USD
View
Most Expensive
B
Riddles Jewelry
1993598110 · Oct 31
€1,925 EUR
$2,151 USD
View
16 more retailers have this diamond
Prices start from €426 EURSave up to €1,499 EUR

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
€426 EUR