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Cushion|Lab Grown|IGI

4.97ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804660304

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804660304

Diamond specifications and retailer prices

From €4,741 EUR
$5,297 USD
As of November 1, 2026
Save €25,674 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €30,415 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.97ct lab-grown cushion diamond

This 4.97ct 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 LG804660304 or 804660304. Listed at 10 retailers as of October 31, 2026, with prices from €4,741 to €30,415, a €25,674 spread on the same certified stone. Do Amore Diamonds lists it at €30,415. 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

4.97
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660304
Dimensions10.98 × 9.19 × 6.15 mm
L/W Ratio1.19
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
10.98 mm9.19 mm4.97 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660304
Side View
Table 62.0%Crown 36°Girdle: THK-VTKPavilion 38.6°Culet: NoneDepth 66.9%

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: €30,415 EUR|Low: €4,741 EUR|High: €38,435 EUR|Avg: €13,219 EUR|-20.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 6€4,741 EUR
Retailer 9€5,066 EUR
Retailer 10€6,252 EUR
Retailer 8€6,384 EUR
Retailer 4€7,926 EUR
Retailer 11€8,626 EUR
Retailer 5€9,822 EUR
Retailer 2€11,518 EUR
Retailer 7€12,934 EUR
Retailer 3€18,451 EUR
Do Amore Diamonds€30,415 EUR

29 data points across 11 retailers

10 retailers€4,741 EUR to €30,415 EUR

A
Cheapest Retailer
-
€4,741 EUR
$5,297 USD
A
Retailer 2
-
€5,066 EUR
$5,660 USD
View
A
Retailer 3
-
€6,252 EUR
$6,985 USD
View
Final sale: no returns
A
Retailer 4
-
€6,384 EUR
$7,132 USD
View
A
Retailer 5
-
€7,926 EUR
$8,855 USD
View
Retailer 6
-
€8,626 EUR
$9,637 USD
View
Price last confirmed 62 days ago
B+
Retailer 7
-
€9,822 EUR
View
B+
Retailer 8
-
€11,518 EUR
£10,132 GBP
View
B+
Retailer 9
-
€12,934 EUR
$14,450 USD
View
Most Expensive
B
Do Amore Diamonds
27-9C53D976C · Oct 31
€30,415 EUR
$33,980 USD
View
9 more retailers have this diamond
Prices start from €4,741 EURSave up to €25,674 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
4.97ct Cushion
€4,741 EUR