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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 $312 CAD
$223 USD
As of October 31, 2026
Save $1,630 CAD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,941 CAD at Michael Trio · As of October 31, 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 October 31, 2026, with prices from $312 to $1,941, a $1,630 spread on the same certified stone. Michael Trio lists it at $1,941. 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

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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: Oct 31
Current: $1,941 CAD|Low: $312 CAD|High: $1,973 CAD|Avg: $854 CAD|-1.6%
Michael Trio
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 9$312 CAD
Retailer 8$351 CAD
Retailer 15$395 CAD
Retailer 14$468 CAD
Retailer 2$563 CAD
Retailer 5$599 CAD
Retailer 10$633 CAD
Retailer 12$796 CAD
Retailer 6$853 CAD
Retailer 4$904 CAD
Retailer 11$1,171 CAD
Retailer 13$1,185 CAD
Retailer 3$1,446 CAD
Retailer 16$1,468 CAD
Retailer 7$1,632 CAD
Michael Trio$1,941 CAD

21 data points across 16 retailers

16 retailers$312 CAD to $1,941 CAD

A
Cheapest Retailer
-
$312 CAD
$223 USD
Final sale: no returns
A
Retailer 2
-
$351 CAD
$251 USD
View
A
Retailer 3
-
$395 CAD
£223 GBP
View
B+
Retailer 4
-
$468 CAD
$335 USD
View
A
Retailer 5
-
$563 CAD
€384 EUR
View
A
Retailer 6
-
$599 CAD
ZAR 6,926 ZAR
View
A
Retailer 7
-
$633 CAD
£357 GBP
View
A
Retailer 8
-
$796 CAD
$570 USD
View
A
Retailer 9
-
$853 CAD
A$939 AUD
View
B+
Retailer 10
-
$904 CAD
$647 USD
View
B+
Retailer 11
-
$1,171 CAD
$838 USD
View
B+
Retailer 12
-
$1,185 CAD
$848 USD
View
B
Retailer 13
-
$1,446 CAD
$1,035 USD
View
B
Retailer 14
-
$1,468 CAD
A$1,617 AUD
View
B
Retailer 15
-
$1,632 CAD
£920 GBP
View
Most Expensive
B
Michael Trio
1022767480 · Oct 31
$1,941 CAD
SGD 1,878 SGD
View
15 more retailers have this diamond
Prices start from $312 CADSave up to $1,630 CAD

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
$312 CAD