Cushion|Lab Grown|GCAL

1.29ct D IF Cushion Lab Grown Diamond

EX • D/IF • GCAL 353426049

Shape and cutting style on the report: Cushion modified brilliant

Certificate GCAL 353426049

Diamond specifications and retailer prices

From $737 USD
As of October 30, 2026
Save $3,923 USD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,380 USD at Jared · As of October 30, 2026
View at Jared

About this 1.29ct lab-grown cushion diamond

This 1.29ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 353426049. Listed at 11 retailers as of October 30, 2026, with a 532% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle37.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 353426049
Dimensions6.21 × 6.16 × 4.07 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.21 mm6.16 mm1.29 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 353426049
Side View
Table 62.0%Crown 33.2°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $6,380 USD|Low: $737 USD|High: $6,660 USD|Avg: $3,091 USD|+190.0%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9$737 USD
Retailer 12$914 USD
Retailer 3$2,039 USD
Retailer 11$2,154 USD
Retailer 4$2,497 USD
Retailer 8$2,538 USD
Retailer 7$3,255 USD
Retailer 5$3,906 USD
Retailer 2$4,490 USD
Retailer 6$4,490 USD
Retailer 10$4,660 USD
Jared$6,380 USD

16 data points across 12 retailers

11 retailers$737 USD to $4,660 USD

A
Cheapest Retailer
-
$737 USD
A
Retailer 2
-
$914 USD
View
B
Retailer 3
-
$2,154 USD
CA$2,992 CAD
View
B
Retailer 4
-
$2,497 USD
View
B+
Retailer 5
-
$2,538 USD
View
B
Retailer 6
-
$3,255 USD
£2,563 GBP
View
B
Retailer 7
-
$3,906 USD
View
B
Retailer 8
-
$4,490 USD
View
B
Retailer 9
-
$4,490 USD
View
B
Retailer 10
-
$4,660 USD
View
Most Expensive
Jared
157816141 · Oct 30
$6,380 USD
View
Price under review
10 more retailers have this diamond
Prices start from $737 USDSave up to $3,923 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
1.29ct Cushion
$737 USD