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Cushion|Lab Grown|IGI

4.89ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG816608472

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816608472

Diamond specifications and retailer prices

From €4,686 EUR
$5,235 USD
As of October 31, 2026
Save €23,474 EUR (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €28,160 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.89ct lab-grown cushion diamond

This 4.89ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816608472 or 816608472. Listed at 8 retailers as of October 31, 2026, with prices from €4,686 to €28,160, a €23,474 spread on the same certified stone. Do Amore Diamonds lists it at €28,160. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.89
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816608472
Dimensions11.52 × 8.75 × 6.07 mm
L/W Ratio1.32
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
11.52 mm8.75 mm4.89 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816608472
Side View
Table 59.0%Crown 33.8°Girdle: STK-VTKPavilion 35.2°Culet: NoneDepth 69.4%

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 31
Current: €28,160 EUR|Low: €4,686 EUR|High: €36,153 EUR|Avg: €15,822 EUR|-22.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5€4,686 EUR
Retailer 4€6,133 EUR
Retailer 7€7,482 EUR
Retailer 8€7,868 EUR
Retailer 2€9,077 EUR
Retailer 6€10,720 EUR
Retailer 3€12,728 EUR
Retailer 10€16,501 EUR
Do Amore Diamonds€28,160 EUR
Retailer 9€32,026 EUR

26 data points across 10 retailers

8 retailers€4,686 EUR to €28,160 EUR

A
Cheapest Retailer
-
€4,686 EUR
$5,235 USD
A
Retailer 2
-
€6,133 EUR
$6,852 USD
View
A
Retailer 3
-
€7,482 EUR
$8,359 USD
View
Retailer 4
-
€7,868 EUR
$8,790 USD
View
Price last confirmed 62 days ago
A
Retailer 5
-
€9,077 EUR
View
B+
Retailer 6
-
€10,720 EUR
£9,430 GBP
View
B+
Retailer 7
-
€12,728 EUR
$14,220 USD
View
Most Expensive
B
Do Amore Diamonds
27-0B041C971 · Oct 31
€28,160 EUR
$31,460 USD
View
7 more retailers have this diamond
Prices start from €4,686 EURSave up to €23,474 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
4.89ct Cushion
€4,686 EUR