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Cushion|Lab Grown|IGI

1.85ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG846663942

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846663942

Diamond specifications and retailer prices

From €608 EUR
£535 GBP
As of November 1, 2026
Save €3,098 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,706 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.85ct lab-grown cushion diamond

This 1.85ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846663942 or 846663942. Listed at 10 retailers as of October 31, 2026, with prices from €608 to €3,706, a €3,098 spread on the same certified stone. Brilliant Earth lists it at €3,706. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846663942
Dimensions8.00 × 6.64 × 4.42 mm
L/W Ratio1.20
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
8.00 mm6.64 mm1.85 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846663942
Side View
Table 60.0%Crown 34.8°Girdle: STK-VTKPavilion 36.4°Culet: NoneDepth 66.6%

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: Nov 1
Current: €3,706 EUR|Low: €608 EUR|High: €5,308 EUR|Avg: €1,816 EUR|-30.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5€608 EUR
Retailer 6€698 EUR
Retailer 4€891 EUR
Retailer 10€1,382 EUR
Retailer 7€1,405 EUR
Retailer 8€1,973 EUR
Retailer 9€2,152 EUR
Retailer 3€2,401 EUR
Retailer 2€3,209 EUR
Brilliant Earth€3,706 EUR

7 data points across 10 retailers

10 retailers€608 EUR to €3,706 EUR

A
Cheapest Retailer
-
€608 EUR
£535 GBP
A
Retailer 2
-
€698 EUR
$780 USD
View
A
Retailer 3
-
€891 EUR
$995 USD
View
A
Retailer 4
-
€1,382 EUR
View
A
Retailer 5
-
€1,405 EUR
$1,570 USD
View
B+
Retailer 6
-
€1,973 EUR
$2,204 USD
View
B+
Retailer 7
-
€2,152 EUR
$2,404 USD
View
B+
Retailer 8
-
€2,401 EUR
£2,112 GBP
View
B
Retailer 9
-
€3,209 EUR
$3,585 USD
View
Most Expensive
B
Brilliant Earth
22319616A · Oct 31
€3,706 EUR
$4,140 USD
View
9 more retailers have this diamond
Prices start from €608 EURSave up to €3,098 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
1.85ct Cushion
€608 EUR