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 $14,804 USD
As of November 1, 2026
Save $19,682 USD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $34,486 USD 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 $14,804 to $34,486, a $19,682 spread on the same certified stone. Yorxs lists it at $34,486. 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: $31,960 USD|Low: $14,804 USD|High: $75,280 USD|Avg: $32,198 USD|-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$14,804 USD
Retailer 8$16,480 USD
Retailer 6$16,505 USD
Retailer 3$17,346 USD
Retailer 7$17,549 USD
Retailer 2$30,557 USD
Retailer 1$31,960 USD
Yorxs$34,486 USD
Retailer 9$50,058 USD
Retailer 5$67,700 USD

27 data points across 10 retailers

9 retailers$14,804 USD to $34,486 USD

A
Cheapest Retailer
-
$14,804 USD
Retailer 2
-
$16,480 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$16,505 USD
View
A
Retailer 4
-
$17,346 USD
View
A
Retailer 5
-
$17,549 USD
View
B+
Retailer 6
-
$30,557 USD
£24,061 GBP
View
B+
Retailer 7
-
$31,960 USD
View
Most Expensive
B
Yorxs
583919140 · Oct 31
$34,486 USD
€32,844 EUR
View
7 more retailers have this diamond
Prices start from $14,804 USDSave up to $19,682 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
6.05ct Cushion
$14,804 USD