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Cushion|Lab Grown|IGI

4.73ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG790606730

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG790606730

Diamond specifications and retailer prices

From €5,991 EUR
$6,693 USD
As of October 31, 2026
Save €21,560 EUR (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €27,551 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.73ct lab-grown cushion diamond

This 4.73ct 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 LG790606730 or 790606730. Listed at 8 retailers as of October 31, 2026, with prices from €5,991 to €27,551, a €21,560 spread on the same certified stone. Do Amore Diamonds lists it at €27,551. 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

4.73
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790606730
Dimensions9.48 × 9.25 × 6.28 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
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
9.48 mm9.25 mm4.73 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790606730
Side View
Table 60.0%Crown 36.3°Girdle: MED-THKPavilion 35.4°Culet: NoneDepth 67.9%

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 31
Current: €27,551 EUR|Low: €5,991 EUR|High: €34,855 EUR|Avg: €13,739 EUR|-20.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
November 1, 2026
Retailer 10€5,991 EUR
Retailer 9€5,993 EUR
Retailer 14€6,284 EUR
Retailer 13€7,188 EUR
Retailer 3€7,413 EUR
Retailer 5€10,217 EUR
Retailer 2€10,435 EUR
Retailer 7€11,043 EUR
Retailer 11€12,307 EUR
Retailer 8€12,679 EUR
Retailer 15€13,412 EUR
Retailer 4€13,568 EUR
Retailer 12€14,241 EUR
Retailer 16€16,829 EUR
Retailer 6€24,441 EUR
Do Amore Diamonds€27,551 EUR

30 data points across 16 retailers

8 retailers€5,991 EUR to €27,551 EUR

A
Cheapest Retailer
-
€5,991 EUR
$6,693 USD
A
Retailer 2
-
€5,993 EUR
$6,695 USD
View
A
Retailer 3
-
€6,284 EUR
$7,020 USD
View
Final sale: no returns
A
Retailer 4
-
€7,188 EUR
$8,031 USD
View
B+
Retailer 5
-
€10,435 EUR
£9,180 GBP
View
B+
Retailer 6
-
€12,307 EUR
$13,750 USD
View
B+
Retailer 7
-
€14,241 EUR
$15,910 USD
View
Most Expensive
B
Do Amore Diamonds
27-D9D7C0570 · Oct 31
€27,551 EUR
$30,780 USD
View
7 more retailers have this diamond
Prices start from €5,991 EURSave up to €21,560 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
4.73ct Cushion
€5,991 EUR