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Cushion|Lab Grown|IGI

1.29ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG751501082

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG751501082

Diamond specifications and retailer prices

From $223 USD
As of November 4, 2026
Save $969 USD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,192 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG751501082 or 751501082. Listed at 14 retailers as of November 4, 2026, with prices from $223 to $1,192, a $969 spread on the same certified stone. Reve Diamonds lists it at $1,192. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG751501082
Dimensions7.49 × 5.76 × 3.92 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.49 mm5.76 mm1.29 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG751501082
Side View
Table 67.0%Crown 29.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 68.1%

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: Nov 4
Current: $329 USD|Low: $223 USD|High: $1,204 USD|Avg: $601 USD|-2.9%
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
Reve Diamonds
November 4, 2026
Retailer 6$223 USD
Retailer 3$250 USD
Retailer 1$329 USD
Retailer 8$431 USD
Retailer 12$431 USD
Retailer 13$431 USD
Retailer 9$453 USD
Retailer 5$518 USD
Retailer 4$572 USD
Retailer 11$609 USD
Retailer 2$760 USD
Retailer 7$848 USD
Retailer 10$1,167 USD
Reve Diamonds$1,192 USD

37 data points across 14 retailers

14 retailers$223 USD to $1,192 USD

A
Cheapest Retailer
-
$223 USD
Final sale: no returns
Retailer 2
-
$250 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$329 USD
View
A
Retailer 4
-
$431 USD
View
A
Retailer 5
-
$431 USD
View
A
Retailer 6
-
$431 USD
View
A
Retailer 7
-
$453 USD
View
A
Retailer 8
-
$518 USD
View
B+
Retailer 9
-
$572 USD
View
B+
Retailer 10
-
$609 USD
View
B+
Retailer 11
-
$760 USD
View
B+
Retailer 12
-
$848 USD
View
B
Retailer 13
-
$1,167 USD
View
Most Expensive
B
Reve Diamonds
25AA32651 · Nov 4
$1,192 USD
View
13 more retailers have this diamond
Prices start from $223 USDSave up to $969 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
$223 USD