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Cushion|Lab Grown|IGI

1.24ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG751501018

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG751501018

Diamond specifications and retailer prices

From $258 USD
As of October 30, 2026
Save $1,962 USD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,220 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.24ct lab-grown cushion diamond

This 1.24ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG751501018 or 751501018. Listed at 13 retailers as of October 30, 2026, with prices from $258 to $2,220, a $1,962 spread on the same certified stone. Do Amore Diamonds lists it at $2,220. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG751501018
Dimensions7.37 × 5.85 × 3.91 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.37 mm5.85 mm1.24 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG751501018
Side View
Table 63.0%Crown 29.1°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 66.8%

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: $603 USD|Low: $258 USD|High: $1,283 USD|Avg: $682 USD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8$258 USD
Retailer 7$286 USD
Retailer 2$424 USD
Retailer 6$486 USD
Retailer 1$603 USD
Retailer 5$740 USD
Retailer 3$770 USD
Retailer 9$1,234 USD
Retailer 4$1,269 USD

44 data points across 9 retailers

13 retailers$258 USD to $2,220 USD

A
Cheapest Retailer
-
$258 USD
Final sale: no returns
A
Retailer 2
-
$286 USD
View
A
Retailer 3
-
$384 USD
View
A
Retailer 4
-
$424 USD
£334 GBP
View
A
Retailer 5
-
$486 USD
View
B+
Retailer 6
-
$603 USD
£475 GBP
View
Retailer 7
-
$740 USD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
$770 USD
A$1,184 AUD
View
B
Retailer 9
-
$1,186 USD
View
B
Retailer 10
-
$1,234 USD
£972 GBP
View
B
Retailer 11
-
$1,269 USD
£999 GBP
View
B
Retailer 12
-
$1,292 USD
View
Most Expensive
B
Do Amore Diamonds
27-DB88CFFFA · Oct 30
$2,220 USD
View
12 more retailers have this diamond
Prices start from $258 USDSave up to $1,962 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
1.24ct Cushion
$258 USD