Cushion|Lab Grown|IGI

1.29ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG830628996

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG830628996

Diamond specifications and retailer prices

From $222 USD
As of November 4, 2026
Save $1,162 USD (84%) vs most expensive(unlock to see where)
16 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 very-good cut grade and certified by IGI LG830628996 or 830628996. Listed at 16 retailers as of November 4, 2026, with prices from $222 to $1,384, a $1,162 spread on the same certified stone. Michael Trio lists it at $1,384. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.29
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830628996
Dimensions7.94 × 5.47 × 3.72 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.94 mm5.47 mm1.29 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830628996
Side View
Table 64.0%Crown 37.3°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 68.0%

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: $222 USD|High: $1,407 USD|Avg: $637 USD|-1.7%
Michael Trio
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 5, 2026
Retailer 10$222 USD
Retailer 8$251 USD
Retailer 9$280 USD
Retailer 11$332 USD
Retailer 13$402 USD
Retailer 3$426 USD
Retailer 12$446 USD
Retailer 4$570 USD
Retailer 16$603 USD
Retailer 7$647 USD
Retailer 14$833 USD
Retailer 15$844 USD
Retailer 6$1,035 USD
Retailer 5$1,051 USD
Retailer 2$1,146 USD
Michael Trio$1,384 USD

21 data points across 16 retailers

16 retailers$222 USD to $1,384 USD

A
Cheapest Retailer
-
$222 USD
Final sale: no returns
Retailer 2
-
$251 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$280 USD
View
B+
Retailer 4
-
$332 USD
View
A
Retailer 5
-
$402 USD
View
A
Retailer 6
-
$426 USD
View
A
Retailer 7
-
$446 USD
View
A
Retailer 8
-
$570 USD
View
A
Retailer 9
-
$603 USD
View
B+
Retailer 10
-
$647 USD
View
B+
Retailer 11
-
$833 USD
View
B+
Retailer 12
-
$844 USD
View
Retailer 13
-
$1,035 USD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$1,051 USD
View
B
Retailer 15
-
$1,146 USD
View
Most Expensive
B
Michael Trio
1022767480 · Nov 4
$1,384 USD
SGD 1,870 SGD
View
15 more retailers have this diamond
Prices start from $222 USDSave up to $1,162 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
$222 USD