Cushion|Lab Grown|IGI

1.29ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG829604929

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG829604929

Diamond specifications and retailer prices

From $223 USD
As of November 4, 2026
Save $1,161 USD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,384 USD at Michael Trio · As of November 4, 2026
View at Michael Trio

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG829604929 or 829604929. Listed at 15 retailers as of November 4, 2026, with prices from $223 to $1,384, a $1,161 spread on the same certified stone. Michael Trio lists it at $1,384. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829604929
Dimensions7.34 × 5.62 × 3.81 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.34 mm5.62 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829604929
Side View
Table 66.0%Crown 37.7°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 67.8%

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: Nov 4
Current: $1,384 USD|Low: $223 USD|High: $1,407 USD|Avg: $666 USD|-1.7%
Michael Trio
Retailer 2
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Retailer 7
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Retailer 11
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Retailer 15
November 5, 2026
Retailer 3$223 USD
Retailer 8$280 USD
Retailer 9$332 USD
Retailer 11$402 USD
Retailer 15$426 USD
Retailer 10$446 USD
Retailer 4$570 USD
Retailer 14$603 USD
Retailer 6$647 USD
Retailer 12$833 USD
Retailer 13$844 USD
Retailer 5$1,035 USD
Retailer 7$1,058 USD
Retailer 2$1,146 USD
Michael Trio$1,384 USD

21 data points across 15 retailers

15 retailers$223 USD to $1,384 USD

A
Cheapest Retailer
-
$223 USD
Final sale: no returns
A
Retailer 2
-
$280 USD
View
B+
Retailer 3
-
$332 USD
View
A
Retailer 4
-
$402 USD
View
A
Retailer 5
-
$426 USD
View
A
Retailer 6
-
$446 USD
View
A
Retailer 7
-
$570 USD
View
A
Retailer 8
-
$603 USD
View
A
Retailer 9
-
$647 USD
View
B+
Retailer 10
-
$833 USD
View
B+
Retailer 11
-
$844 USD
View
Retailer 12
-
$1,035 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,058 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$1,146 USD
View
Most Expensive
B
Michael Trio
4776231070 · Nov 4
$1,384 USD
SGD 1,870 SGD
View
14 more retailers have this diamond
Prices start from $223 USDSave up to $1,161 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