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Cushion|Lab Grown|IGI

6.05ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804660460

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

Certificate IGI LG804660460

Diamond specifications and retailer prices

From €13,251 EUR
$14,804 USD
As of November 1, 2026
Save €17,617 EUR (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €30,868 EUR at Yorxs · As of October 31, 2026
View at Yorxs

About this 6.05ct lab-grown cushion diamond

This 6.05ct 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 LG804660460 or 804660460. Listed at 9 retailers as of October 31, 2026, with prices from €13,251 to €30,868, a €17,617 spread on the same certified stone. Yorxs lists it at €30,868. 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

6.05
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804660460
Dimensions10.53 × 10.51 × 6.87 mm
L/W Ratio1.00
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
10.53 mm10.51 mm6.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804660460
Side View
Table 62.0%Crown 34.7°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 65.4%

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: Nov 1
Current: €28,607 EUR|Low: €13,251 EUR|High: €67,382 EUR|Avg: €28,820 EUR|-10.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
October 31, 2026
Retailer 4€13,251 EUR
Retailer 8€14,751 EUR
Retailer 6€14,773 EUR
Retailer 3€15,526 EUR
Retailer 7€15,708 EUR
Retailer 2€27,352 EUR
Retailer 1€28,607 EUR
Yorxs€30,868 EUR
Retailer 9€44,806 EUR
Retailer 5€60,598 EUR

27 data points across 10 retailers

9 retailers€13,251 EUR to €30,868 EUR

A
Cheapest Retailer
-
€13,251 EUR
$14,804 USD
Retailer 2
-
€14,751 EUR
$16,480 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
€14,773 EUR
$16,505 USD
View
A
Retailer 4
-
€15,526 EUR
$17,346 USD
View
A
Retailer 5
-
€15,708 EUR
$17,549 USD
View
B+
Retailer 6
-
€27,352 EUR
£24,061 GBP
View
B+
Retailer 7
-
€28,607 EUR
$31,960 USD
View
Most Expensive
B
Yorxs
583919140 · Oct 31
€30,868 EUR
View
7 more retailers have this diamond
Prices start from €13,251 EURSave up to €17,617 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
6.05ct Cushion
€13,251 EUR