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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 $949 NZD
$535 USD
As of November 1, 2026
Save $6,554 NZD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,504 NZD 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 $949 to $7,504, a $6,554 spread on the same certified stone. Queensmith lists it at $7,504. 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,747 NZD|Low: $949 NZD|High: $4,271 NZD|Avg: $2,257 NZD|+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$949 NZD
Retailer 13$1,052 NZD
Retailer 7$1,201 NZD
Retailer 8$1,528 NZD
Retailer 12$1,588 NZD
Retailer 3$1,643 NZD
Retailer 1$1,747 NZD
Retailer 2$2,166 NZD
Retailer 9$2,222 NZD
Retailer 10$2,285 NZD
Retailer 6$3,434 NZD
Retailer 4$3,694 NZD
Retailer 11$3,887 NZD
Retailer 14$3,937 NZD

37 data points across 14 retailers

15 retailers$949 NZD to $7,504 NZD

A
Cheapest Retailer
-
$949 NZD
$535 USD
Final sale: no returns
Retailer 2
-
$1,052 NZD
$593 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,201 NZD
£533 GBP
View
A
Retailer 4
-
$1,528 NZD
€820 EUR
View
B+
Retailer 5
-
$1,588 NZD
$895 USD
View
A
Retailer 6
-
$1,643 NZD
$926 USD
View
A
Retailer 7
-
$1,747 NZD
£775 GBP
View
B+
Retailer 8
-
$2,166 NZD
$1,221 USD
View
A
Retailer 9
-
$2,222 NZD
A$1,927 AUD
View
A
Retailer 10
-
$2,285 NZD
ZAR 20,802 ZAR
View
B+
Retailer 11
-
$3,434 NZD
$1,936 USD
View
B
Retailer 12
-
$3,694 NZD
$2,082 USD
View
B+
Retailer 13
-
$3,887 NZD
£1,725 GBP
View
B+
Retailer 14
-
$3,937 NZD
$2,219 USD
View
Most Expensive
B
Queensmith
LG739586186 · Oct 27
$7,504 NZD
£3,330 GBP
View
14 more retailers have this diamond
Prices start from $949 NZDSave up to $6,554 NZD

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
$949 NZD