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Cushion|Lab Grown|IGI

1.26ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG742502206

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG742502206

Diamond specifications and retailer prices

From $220 USD
As of October 28, 2026
Save $1,120 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,340 USD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG742502206 or 742502206. Listed at 14 retailers as of October 24, 2026, with prices from $220 to $1,340, a $1,120 spread on the same certified stone. Brilliant Earth lists it at $1,340. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.8°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742502206
Dimensions7.42 × 5.93 × 3.94 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.42 mm5.93 mm1.26 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742502206
Side View
Table 65.0%Crown 29.8°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 66.4%

Caratlytics Score

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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 28
Current: $1,340 USD|Low: $220 USD|High: $1,340 USD|Avg: $606 USD
Brilliant Earth
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
October 29, 2026
Retailer 12$220 USD
Retailer 14$245 USD
Retailer 11$329 USD
Retailer 8$420 USD
Retailer 9$423 USD
Retailer 4$426 USD
Retailer 7$446 USD
Retailer 6$497 USD
Retailer 13$567 USD
Retailer 10$598 USD
Retailer 3$840 USD
Retailer 2$1,151 USD
Retailer 5$1,185 USD
Brilliant Earth$1,340 USD

38 data points across 14 retailers

14 retailers$220 USD to $1,340 USD

A
Cheapest Retailer
-
$220 USD
Final sale: no returns
A
Retailer 2
-
$245 USD
View
Price last confirmed 17 days ago
Returns within 30 days
A
Retailer 3
-
$329 USD
£259 GBP
View
Price last confirmed 12 days ago
Returns within 30 days
A
Retailer 4
-
$420 USD
ZAR 6,788 ZAR
View
Returns within 7 days
A
Retailer 5
-
$423 USD
€403 EUR
View
Returns within 100 days
A
Retailer 6
-
$426 USD
View
Returns within 30 days
A
Retailer 7
-
$446 USD
£351 GBP
View
Returns within 30 days
A
Retailer 8
-
$497 USD
View
Returns within 30 days
B+
Retailer 9
-
$567 USD
View
Returns within 30 days
B+
Retailer 10
-
$598 USD
A$920 AUD
View
B+
Retailer 11
-
$840 USD
View
Returns within 90 days
B
Retailer 12
-
$1,151 USD
£906 GBP
View
B
Retailer 13
-
$1,185 USD
View
Returns within 30 days
Most Expensive
B
Brilliant Earth
16389728A · Oct 24
$1,340 USD
View
Returns within 30 days
13 more retailers have this diamond
Prices start from $220 USDSave up to $1,120 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
$220 USD