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Cushion|Lab Grown|IGI

3.06ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG739586186

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG739586186

Diamond specifications and retailer prices

From $684 SGD
$535 USD
As of November 1, 2026
Save $4,723 SGD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,406 SGD at Queensmith · As of October 27, 2026
View at Queensmith

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG739586186 or 739586186. Listed at 15 retailers as of October 27, 2026, with prices from $684 to $5,406, a $4,723 spread on the same certified stone. Queensmith lists it at $5,406. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739586186
Dimensions9.69 × 8.05 × 4.96 mm
L/W Ratio1.20
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.69 mm8.05 mm3.06 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739586186
Side View
Table 61.0%Crown 32.8°Girdle: MED-THKPavilion 34.9°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $1,259 SGD|Low: $684 SGD|High: $3,077 SGD|Avg: $1,626 SGD|+3.4%
Retailer 1
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
November 2, 2026
Retailer 5$684 SGD
Retailer 13$758 SGD
Retailer 7$865 SGD
Retailer 8$1,101 SGD
Retailer 12$1,144 SGD
Retailer 3$1,184 SGD
Retailer 1$1,259 SGD
Retailer 2$1,561 SGD
Retailer 9$1,601 SGD
Retailer 10$1,646 SGD
Retailer 6$2,474 SGD
Retailer 4$2,661 SGD
Retailer 11$2,801 SGD
Retailer 14$2,837 SGD

37 data points across 14 retailers

15 retailers$684 SGD to $5,406 SGD

A
Cheapest Retailer
-
$684 SGD
$535 USD
Final sale: no returns
Retailer 2
-
$758 SGD
$593 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$865 SGD
£533 GBP
View
A
Retailer 4
-
$1,101 SGD
€820 EUR
View
B+
Retailer 5
-
$1,144 SGD
$895 USD
View
A
Retailer 6
-
$1,184 SGD
$926 USD
View
A
Retailer 7
-
$1,259 SGD
£775 GBP
View
B+
Retailer 8
-
$1,561 SGD
$1,221 USD
View
A
Retailer 9
-
$1,601 SGD
A$1,927 AUD
View
A
Retailer 10
-
$1,646 SGD
ZAR 20,802 ZAR
View
B+
Retailer 11
-
$2,474 SGD
$1,936 USD
View
B
Retailer 12
-
$2,661 SGD
$2,082 USD
View
B+
Retailer 13
-
$2,801 SGD
£1,725 GBP
View
B+
Retailer 14
-
$2,837 SGD
$2,219 USD
View
Most Expensive
B
Queensmith
LG739586186 · Oct 27
$5,406 SGD
£3,330 GBP
View
14 more retailers have this diamond
Prices start from $684 SGDSave up to $4,723 SGD

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
3.06ct Cushion
$684 SGD