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Cushion|Lab Grown|IGI

5.45ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804660272

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804660272

Diamond specifications and retailer prices

From €6,535 EUR
$7,301 USD
As of October 30, 2026
Save €33,243 EUR (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €39,778 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.45ct lab-grown cushion diamond

This 5.45ct 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 LG804660272 or 804660272. Listed at 10 retailers as of October 30, 2026, with prices from €6,535 to €39,778, a €33,243 spread on the same certified stone. Do Amore Diamonds lists it at €39,778. 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

5.45
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660272
Dimensions11.39 × 9.41 × 6.44 mm
L/W Ratio1.21
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
11.39 mm9.41 mm5.45 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660272
Side View
Table 65.0%Crown 38.7°Girdle: THK-VTKPavilion 36.3°Culet: NoneDepth 68.4%

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: Oct 30
Current: €39,778 EUR|Low: €6,535 EUR|High: €46,231 EUR|Avg: €16,169 EUR|-14.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2€6,535 EUR
Retailer 8€7,398 EUR
Retailer 5€7,872 EUR
Retailer 9€8,716 EUR
Retailer 11€8,725 EUR
Retailer 10€9,537 EUR
Retailer 6€14,462 EUR
Retailer 7€15,234 EUR
Retailer 4€15,351 EUR
Retailer 3€22,763 EUR
Do Amore Diamonds€39,778 EUR

27 data points across 11 retailers

10 retailers€6,535 EUR to €39,778 EUR

A
Cheapest Retailer
-
€6,535 EUR
$7,301 USD
A
Retailer 2
-
€7,398 EUR
$8,265 USD
View
A
Retailer 3
-
€7,872 EUR
$8,795 USD
View
A
Retailer 4
-
€8,716 EUR
$9,738 USD
View
A
Retailer 5
-
€8,725 EUR
$9,748 USD
View
Final sale: no returns
Retailer 6
-
€9,537 EUR
$10,655 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
€14,462 EUR
View
A
Retailer 8
-
€15,234 EUR
£13,401 GBP
View
B+
Retailer 9
-
€15,351 EUR
$17,150 USD
View
Most Expensive
B
Do Amore Diamonds
27-E2EE3A94E · Oct 31
€39,778 EUR
$44,440 USD
View
9 more retailers have this diamond
Prices start from €6,535 EURSave up to €33,243 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
5.45ct Cushion
€6,535 EUR