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 $14,756 USD
As of November 1, 2026
Save $19,616 USD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $34,372 USD at Yorxs · As of October 31, 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 31, 2026, with prices from $14,756 to $34,372, a $19,616 spread on the same certified stone. Yorxs lists it at $34,372. 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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $30,296 USD|Low: $14,756 USD|High: $75,080 USD|Avg: $29,769 USD|-8.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 1, 2026
Retailer 4$14,756 USD
Retailer 8$16,435 USD
Retailer 6$16,450 USD
Retailer 3$17,291 USD
Retailer 7$17,445 USD
Retailer 1$30,296 USD
Retailer 2$31,850 USD
Yorxs$34,372 USD
Retailer 5$67,480 USD

29 data points across 9 retailers

9 retailers$14,756 USD to $34,372 USD

A
Cheapest Retailer
-
$14,756 USD
Retailer 2
-
$16,435 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$16,450 USD
View
A
Retailer 4
-
$17,291 USD
View
A
Retailer 5
-
$17,445 USD
View
B+
Retailer 6
-
$30,296 USD
£23,855 GBP
View
B+
Retailer 7
-
$31,850 USD
View
Most Expensive
B
Yorxs
571891364 · Oct 31
$34,372 USD
€32,735 EUR
View
7 more retailers have this diamond
Prices start from $14,756 USDSave up to $19,616 USD

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
$14,756 USD