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 €200 EUR
$223 USD
As of October 31, 2026
Save €1,044 EUR (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,244 EUR 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 €200 to €1,244, a €1,044 spread on the same certified stone. Michael Trio lists it at €1,244. 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: €1,244 EUR|Low: €200 EUR|High: €1,264 EUR|Avg: €547 EUR|-1.6%
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
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Retailer 15
Retailer 16
October 31, 2026
Retailer 9€200 EUR
Retailer 8€225 EUR
Retailer 15€253 EUR
Retailer 14€300 EUR
Retailer 2€361 EUR
Retailer 5€384 EUR
Retailer 10€405 EUR
Retailer 12€510 EUR
Retailer 6€546 EUR
Retailer 4€579 EUR
Retailer 11€750 EUR
Retailer 13€759 EUR
Retailer 3€926 EUR
Retailer 16€941 EUR
Retailer 7€1,046 EUR
Michael Trio€1,244 EUR

21 data points across 16 retailers

16 retailers€200 EUR to €1,244 EUR

A
Cheapest Retailer
-
€200 EUR
$223 USD
Final sale: no returns
A
Retailer 2
-
€225 EUR
$251 USD
View
A
Retailer 3
-
€253 EUR
£223 GBP
View
B+
Retailer 4
-
€300 EUR
$335 USD
View
A
Retailer 5
-
€361 EUR
View
A
Retailer 6
-
€384 EUR
ZAR 6,926 ZAR
View
A
Retailer 7
-
€405 EUR
£357 GBP
View
A
Retailer 8
-
€510 EUR
$570 USD
View
A
Retailer 9
-
€546 EUR
A$939 AUD
View
B+
Retailer 10
-
€579 EUR
$647 USD
View
B+
Retailer 11
-
€750 EUR
$838 USD
View
B+
Retailer 12
-
€759 EUR
$848 USD
View
B
Retailer 13
-
€926 EUR
$1,035 USD
View
B
Retailer 14
-
€941 EUR
A$1,617 AUD
View
B
Retailer 15
-
€1,046 EUR
£920 GBP
View
Most Expensive
B
Michael Trio
1022767480 · Oct 31
€1,244 EUR
SGD 1,878 SGD
View
15 more retailers have this diamond
Prices start from €200 EURSave up to €1,044 EUR

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
€200 EUR