Cushion|Lab Grown|GCAL

6.03ct E IF Cushion Lab Grown Diamond

EX • E/IF • GCAL 353250288

Shape and cutting style on the report: Cushion modified brilliant

Certificate GCAL 353250288

Diamond specifications and retailer prices

From $14,610 USD
As of October 26, 2026
Save $38,300 USD (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $52,910 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 6.03ct lab-grown cushion diamond

This 6.03ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 353250288. Listed at 7 retailers as of October 26, 2026, with prices from $14,610 to $52,910, a $38,300 spread on the same certified stone. Do Amore Diamonds lists it at $52,910. 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
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle34.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 353250288
Dimensions10.32 × 10.26 × 6.69 mm
L/W Ratio1.01
Culet sizeNone
Top View
10.32 mm10.26 mm6.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 353250288
Side View
Table 65.0%Crown 33°Girdle: UNDPavilion 34.8°Culet: NoneDepth 65.2%

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 26
Current: $52,910 USD|Low: $14,096 USD|High: $78,940 USD|Avg: $31,480 USD|-33.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 6$14,610 USD
Retailer 4$14,806 USD
Retailer 5$15,377 USD
Retailer 3$17,312 USD
Retailer 2$22,252 USD
Retailer 8$24,277 USD
Retailer 9$24,489 USD
Retailer 7$44,636 USD
Do Amore Diamonds$52,910 USD
Retailer 11$53,189 USD
Retailer 10$53,585 USD

15 data points across 11 retailers

7 retailers$14,610 USD to $52,910 USD

A
Cheapest Retailer
-
$14,610 USD
A
Retailer 2
-
$14,806 USD
View
A
Retailer 3
-
$15,377 USD
View
Final sale: no returns
B+
Retailer 4
-
$22,252 USD
£17,521 GBP
View
B+
Retailer 5
-
$24,277 USD
View
B
Retailer 6
-
$44,636 USD
View
Most Expensive
B
Do Amore Diamonds
27-76D5DB16C · Oct 29
$52,910 USD
View
6 more retailers have this diamond
Prices start from $14,610 USDSave up to $38,300 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
$14,610 USD