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Cushion|Lab Grown|IGI

3.50ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG849677546

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG849677546

Diamond specifications and retailer prices

From $1,173 NZD
£520 GBP
As of November 1, 2026
Save $4,399 NZD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,571 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.5ct lab-grown cushion diamond

This 3.5ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG849677546 or 849677546. Listed at 11 retailers as of October 31, 2026, with prices from $1,173 to $5,571, a $4,399 spread on the same certified stone. Brilliant Earth lists it at $5,571. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.50
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849677546
Dimensions9.23 × 8.47 × 5.35 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.23 mm8.47 mm3.50 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849677546
Side View
Table 65.0%Crown 31.6°Girdle: MED-THKPavilion 34°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
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: $5,571 NZD|Low: $1,173 NZD|High: $5,571 NZD|Avg: $2,580 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$1,173 NZD
Retailer 6$1,286 NZD
Retailer 10$1,393 NZD
Retailer 8$1,565 NZD
Retailer 5$1,708 NZD
Retailer 7$1,978 NZD
Retailer 3$3,813 NZD
Retailer 9$3,884 NZD
Retailer 2$3,992 NZD
Brilliant Earth$5,571 NZD

3 data points across 10 retailers

11 retailers$1,173 NZD to $5,571 NZD

A
Cheapest Retailer
-
$1,173 NZD
£520 GBP
A
Retailer 2
-
$1,286 NZD
$725 USD
View
B+
Retailer 3
-
$1,393 NZD
$785 USD
View
A
Retailer 4
-
$1,565 NZD
€840 EUR
View
A
Retailer 5
-
$1,708 NZD
£758 GBP
View
A
Retailer 6
-
$1,978 NZD
$1,115 USD
View
B+
Retailer 7
-
$3,813 NZD
£1,692 GBP
View
B+
Retailer 8
-
$3,884 NZD
$2,189 USD
View
B+
Retailer 9
-
$3,966 NZD
$2,235 USD
View
B+
Retailer 10
-
$3,992 NZD
$2,250 USD
View
Most Expensive
B
Brilliant Earth
22378016A · Oct 31
$5,571 NZD
$3,140 USD
View
10 more retailers have this diamond
Prices start from $1,173 NZDSave up to $4,399 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
3.50ct Cushion
$1,173 NZD