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Cushion|Lab Grown|IGI

3.06ct F VVS1 Cushion Lab Grown Diamond

GD • F/VVS1 • IGI LG717576916

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG717576916

Diamond specifications and retailer prices

From $5,706 SGD
$4,465 USD
As of October 30, 2026
2 retailers carry this diamond
Most expensive: $5,706 SGD at Shane Co
View at Shane Co

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG717576916 or 717576916. Listed at 2 retailers as of October 30, 2026. 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

3.06
Carat
F
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717576916
Dimensions8.59 × 8.27 × 5.13 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.59 mm8.27 mm3.06 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717576916
Side View
Table 61.0%Crown 33°Girdle: STK-VTKPavilion 36.9°Culet: NoneDepth 62.0%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 30
Current: $1,614 SGD|Low: $1,476 SGD|High: $6,191 SGD|Avg: $3,575 SGD|-4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Shane Co
September 18, 2026
Retailer 2$1,476 SGD
Retailer 1$1,614 SGD
Retailer 5$2,013 SGD
Retailer 6$3,855 SGD
Retailer 3$4,535 SGD
Retailer 7$5,535 SGD
Shane Co$5,706 SGD
Retailer 4$6,006 SGD

46 data points across 8 retailers

2 retailers

Retailer 1
-
$5,535 SGD
Most Expensive
C
Shane Co
26D0KCR · Oct 30
$5,706 SGD
$4,465 USD
View
1 more retailer has this diamond

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.

C
3.06ct Cushion
$5,706 SGD