Cushion|Lab Grown|IGI

1.26ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG799648020

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG799648020

Diamond specifications and retailer prices

From $666 USD
As of October 30, 2026
Save $2,284 USD (77%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,950 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.26ct lab-grown cushion diamond

This 1.26ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799648020 or 799648020. Listed at 8 retailers as of October 30, 2026, with prices from $666 to $2,950, a $2,284 spread on the same certified stone. Do Amore Diamonds lists it at $2,950. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799648020
Dimensions7.53 × 5.42 × 3.70 mm
L/W Ratio1.39
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
7.53 mm5.42 mm1.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799648020
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 68.3%

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: $2,950 USD|Low: $392 USD|High: $3,330 USD|Avg: $1,351 USD|-11.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 5$392 USD
Retailer 7$432 USD
Retailer 12$666 USD
Retailer 2$675 USD
Retailer 16$842 USD
Retailer 6$926 USD
Retailer 15$1,022 USD
Retailer 17$1,111 USD
Retailer 10$1,134 USD
Retailer 9$1,166 USD
Retailer 14$1,268 USD
Retailer 3$1,631 USD
Retailer 13$1,805 USD
Retailer 4$1,814 USD
Retailer 8$2,180 USD
Retailer 11$2,330 USD
Do Amore Diamonds$2,950 USD

15 data points across 17 retailers

8 retailers$666 USD to $2,950 USD

A
Cheapest Retailer
-
$666 USD
A
Retailer 2
-
$675 USD
View
B+
Retailer 3
-
$1,134 USD
View
B+
Retailer 4
-
$1,268 USD
View
Retailer 5
-
$1,631 USD
View
Price last confirmed 52 days ago
B+
Retailer 6
-
$1,805 USD
£1,421 GBP
View
B+
Retailer 7
-
$2,330 USD
View
Most Expensive
B
Do Amore Diamonds
27-7C30CE74C · Oct 31
$2,950 USD
View
7 more retailers have this diamond
Prices start from $666 USDSave up to $2,284 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
1.26ct Cushion
$666 USD