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Cushion|Lab Grown|IGI

6.03ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG811634642

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811634642

Diamond specifications and retailer prices

From €13,208 EUR
$14,756 USD
As of October 30, 2026
Save €17,776 EUR (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €30,984 EUR at Yorxs · As of October 29, 2026
View at Yorxs

About this 6.03ct lab-grown cushion diamond

This 6.03ct 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 LG811634642 or 811634642. Listed at 9 retailers as of October 29, 2026, with prices from €13,208 to €30,984, a €17,776 spread on the same certified stone. Yorxs lists it at €30,984. 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

6.03
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811634642
Dimensions11.99 × 9.47 × 6.42 mm
L/W Ratio1.27
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
11.99 mm9.47 mm6.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811634642
Side View
Table 63.0%Crown 34.5°Girdle: THK-VTKPavilion 35.6°Culet: NoneDepth 67.8%

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: Oct 30
Current: €28,509 EUR|Low: €13,208 EUR|High: €67,203 EUR|Avg: €26,822 EUR|-10.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
October 30, 2026
Retailer 4€13,208 EUR
Retailer 8€14,711 EUR
Retailer 6€14,724 EUR
Retailer 3€15,477 EUR
Retailer 7€15,615 EUR
Retailer 2€27,263 EUR
Retailer 1€28,509 EUR
Yorxs€30,984 EUR
Retailer 5€60,401 EUR

27 data points across 9 retailers

9 retailers€13,208 EUR to €30,984 EUR

A
Cheapest Retailer
-
€13,208 EUR
$14,756 USD
Retailer 2
-
€14,711 EUR
$16,435 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
€14,724 EUR
$16,450 USD
View
A
Retailer 4
-
€15,477 EUR
$17,291 USD
View
A
Retailer 5
-
€15,615 EUR
$17,445 USD
View
B+
Retailer 6
-
€27,263 EUR
£23,983 GBP
View
B+
Retailer 7
-
€28,509 EUR
$31,850 USD
View
Most Expensive
B
Yorxs
571891364 · Oct 29
€30,984 EUR
View
7 more retailers have this diamond
Prices start from €13,208 EURSave up to €17,776 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
6.03ct Cushion
€13,208 EUR