Cushion|Lab Grown|IGI

1.29ct F VVS1 Cushion Lab Grown Diamond

VG • F/VVS1 • IGI LG727587213

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG727587213

Diamond specifications and retailer prices

From $235 USD
As of November 4, 2026
Save $1,785 USD (88%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,020 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG727587213 or 727587213. Listed at 8 retailers as of November 4, 2026, with prices from $235 to $2,020, a $1,785 spread on the same certified stone. Do Amore Diamonds lists it at $2,020. 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
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727587213
Dimensions8.00 × 4.88 × 3.16 mm
L/W Ratio1.64
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.00 mm4.88 mm1.29 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727587213
Side View
Table 66.0%Crown 33.6°Girdle: MED-STKPavilion 42.2°Culet: LargeDepth 64.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $2,020 USD|Low: $203 USD|High: $2,020 USD|Avg: $653 USD|+15.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 8$226 USD
Retailer 6$235 USD
Retailer 4$350 USD
Retailer 11$422 USD
Retailer 9$476 USD
Retailer 5$499 USD
Retailer 10$585 USD
Retailer 3$760 USD
Retailer 2$767 USD
Retailer 7$850 USD
Do Amore Diamonds$2,020 USD

7 data points across 11 retailers

8 retailers$235 USD to $2,020 USD

Retailer 1
-
$226 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$235 USD
View
Final sale: no returns
B+
Retailer 3
-
$350 USD
View
A
Retailer 4
-
$476 USD
View
A
Retailer 5
-
$499 USD
View
B
Retailer 6
-
$767 USD
View
B
Retailer 7
-
$850 USD
View
Most Expensive
B
Do Amore Diamonds
27-F5A9078A8 · Nov 4
$2,020 USD
View
7 more retailers have this diamond
Prices start from $235 USDSave up to $1,785 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
$235 USD