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Cushion|Lab Grown|IGI

5.00ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804665514

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

Certificate IGI LG804665514

Diamond specifications and retailer prices

From €7,158 EUR
$7,997 USD
As of November 1, 2026
Save €36,464 EUR (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €43,622 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 5ct lab-grown cushion diamond

This 5ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804665514 or 804665514. Listed at 12 retailers as of October 31, 2026, with prices from €7,158 to €43,622, a €36,464 spread on the same certified stone. With Clarity lists it at €43,622. 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

5.00
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804665514
Dimensions9.95 × 9.90 × 6.41 mm
L/W Ratio1.01
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
9.95 mm9.90 mm5.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804665514
Side View
Table 59.0%Crown 40°Girdle: MED-STKPavilion 38°Culet: NoneDepth 64.7%

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: €8,436 EUR|Low: €7,158 EUR|High: €44,592 EUR|Avg: €16,741 EUR|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 1, 2026
Retailer 7€7,158 EUR
Retailer 1€8,436 EUR
Retailer 10€8,776 EUR
Retailer 6€9,024 EUR
Retailer 2€9,475 EUR
Retailer 4€9,936 EUR
Retailer 5€13,474 EUR
Retailer 11€15,354 EUR
Retailer 8€16,246 EUR
Retailer 3€22,646 EUR
Retailer 9€26,500 EUR
With Clarity€43,622 EUR

40 data points across 12 retailers

12 retailers€7,158 EUR to €43,622 EUR

A
Cheapest Retailer
-
€7,158 EUR
$7,997 USD
A
Retailer 2
-
€8,436 EUR
$9,425 USD
View
A
Retailer 3
-
€8,776 EUR
HK$76,600 HKD
View
A
Retailer 4
-
€9,024 EUR
$10,082 USD
View
Retailer 5
-
€9,475 EUR
$10,585 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
€9,936 EUR
£8,741 GBP
View
A
Retailer 7
-
€13,474 EUR
View
B+
Retailer 8
-
€15,354 EUR
£13,507 GBP
View
B+
Retailer 9
-
€16,246 EUR
$18,150 USD
View
B
Retailer 10
-
€22,646 EUR
$25,300 USD
View
B
Retailer 11
-
€26,500 EUR
$29,606 USD
View
Most Expensive
B
With Clarity
804665514 · Oct 31
€43,622 EUR
$48,735 USD
View
11 more retailers have this diamond
Prices start from €7,158 EURSave up to €36,464 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
5.00ct Cushion
€7,158 EUR