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Cushion|Lab Grown|IGI

1.25ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG742502205

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG742502205

Diamond specifications and retailer prices

From $211 USD
As of October 30, 2026
Save $948 USD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,159 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.25ct lab-grown cushion diamond

This 1.25ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG742502205 or 742502205. Listed at 14 retailers as of October 30, 2026, with prices from $211 to $1,159, a $948 spread on the same certified stone. Reve Diamonds lists it at $1,159. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.8°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742502205
Dimensions7.31 × 5.86 × 3.93 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
7.31 mm5.86 mm1.25 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742502205
Side View
Table 64.0%Crown 28.8°Girdle: MED-STKPavilion 42.5°Culet: NoneDepth 67.1%

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 30
Current: $426 USD|Low: $211 USD|High: $1,160 USD|Avg: $634 USD|+4.6%
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 14$211 USD
Retailer 13$235 USD
Retailer 12$295 USD
Retailer 10$403 USD
Retailer 2$411 USD
Retailer 7$419 USD
Retailer 1$426 USD
Retailer 4$458 USD
Retailer 3$557 USD
Retailer 11$572 USD
Retailer 5$808 USD
Retailer 8$1,000 USD
Retailer 9$1,102 USD
Retailer 6$1,128 USD
Reve Diamonds$1,159 USD

37 data points across 15 retailers

14 retailers$211 USD to $1,159 USD

A
Cheapest Retailer
-
$211 USD
Final sale: no returns
Retailer 2
-
$235 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$295 USD
£232 GBP
View
Price last confirmed 15 days ago
A
Retailer 4
-
$403 USD
ZAR 6,505 ZAR
View
A
Retailer 5
-
$411 USD
View
A
Retailer 6
-
$419 USD
€399 EUR
View
A
Retailer 7
-
$426 USD
£335 GBP
View
A
Retailer 8
-
$458 USD
View
B+
Retailer 9
-
$557 USD
View
A
Retailer 10
-
$572 USD
A$880 AUD
View
B+
Retailer 11
-
$808 USD
View
B
Retailer 12
-
$1,000 USD
View
B
Retailer 13
-
$1,102 USD
£868 GBP
View
Most Expensive
B
Reve Diamonds
725F9138B · Nov 1
$1,159 USD
View
13 more retailers have this diamond
Prices start from $211 USDSave up to $948 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
1.25ct Cushion
$211 USD