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Cushion|Lab Grown|IGI

5.34ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804667178

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804667178

Diamond specifications and retailer prices

From €5,789 EUR
$6,468 USD
As of October 30, 2026
Save €29,244 EUR (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €35,034 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.34ct lab-grown cushion diamond

This 5.34ct 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 LG804667178 or 804667178. Listed at 10 retailers as of October 30, 2026, with prices from €5,789 to €35,034, a €29,244 spread on the same certified stone. Do Amore Diamonds lists it at €35,034. 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

5.34
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804667178
Dimensions11.67 × 9.05 × 6.19 mm
L/W Ratio1.29
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
11.67 mm9.05 mm5.34 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804667178
Side View
Table 65.0%Crown 40.2°Girdle: THK-VTKPavilion 38.1°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
A+
Exceptional
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: €35,034 EUR|Low: €5,789 EUR|High: €44,602 EUR|Avg: €15,173 EUR|-21.5%
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€5,789 EUR
Retailer 7€6,409 EUR
Retailer 5€7,428 EUR
Retailer 9€7,601 EUR
Retailer 11€8,446 EUR
Retailer 10€9,242 EUR
Retailer 6€12,689 EUR
Retailer 8€14,189 EUR
Retailer 4€15,038 EUR
Retailer 3€21,974 EUR
Do Amore Diamonds€35,034 EUR

28 data points across 11 retailers

10 retailers€5,789 EUR to €35,034 EUR

A+
Cheapest Retailer
-
€5,789 EUR
$6,468 USD
A
Retailer 2
-
€6,409 EUR
$7,160 USD
View
A
Retailer 3
-
€7,428 EUR
$8,299 USD
View
A
Retailer 4
-
€7,601 EUR
$8,492 USD
View
A
Retailer 5
-
€8,446 EUR
$9,436 USD
View
Final sale: no returns
Retailer 6
-
€9,242 EUR
$10,325 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
€12,689 EUR
View
A
Retailer 8
-
€14,189 EUR
£12,482 GBP
View
B+
Retailer 9
-
€15,038 EUR
$16,800 USD
View
Most Expensive
B
Do Amore Diamonds
27-80216BABD · Oct 31
€35,034 EUR
$39,140 USD
View
9 more retailers have this diamond
Prices start from €5,789 EURSave up to €29,244 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+
5.34ct Cushion
€5,789 EUR