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Cushion|Lab Grown|IGI

3.49ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG810620689

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG810620689

Diamond specifications and retailer prices

From $1,224 AUD
$860 USD
As of October 29, 2026
Save $1,813 AUD (60%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,038 AUD at Brilliance · As of October 27, 2026
View at Brilliance

About this 3.49ct lab-grown cushion diamond

This 3.49ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG810620689 or 810620689. Listed at 9 retailers as of October 27, 2026, with prices from $1,224 to $3,038, a $1,813 spread on the same certified stone. Brilliance lists it at $3,038. 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

3.49
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810620689
Dimensions10.13 × 7.78 × 5.20 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.13 mm7.78 mm3.49 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810620689
Side View
Table 52.0%Crown 33.1°Girdle: THK-VTKPavilion 32.8°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,038 AUD|Low: $487 AUD|High: $3,408 AUD|Avg: $1,782 AUD|-10.9%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 9$487 AUD
Retailer 8$840 AUD
Retailer 4$1,224 AUD
Retailer 6$1,271 AUD
Retailer 2$1,345 AUD
Retailer 5$1,368 AUD
Retailer 7$2,164 AUD
Retailer 10$2,741 AUD
Retailer 3$2,999 AUD
Brilliance$3,038 AUD

41 data points across 10 retailers

9 retailers$1,224 AUD to $3,038 AUD

Retailer 1
-
$840 AUD
$590 USD
Price last confirmed 19 days ago
B+
Retailer 2
-
$1,224 AUD
$860 USD
View
B+
Retailer 3
-
$1,271 AUD
$893 USD
View
A
Retailer 4
-
$1,345 AUD
£744 GBP
View
A
Retailer 5
-
$1,368 AUD
$961 USD
View
B+
Retailer 6
-
$2,164 AUD
$1,520 USD
View
Retailer 7
-
$2,741 AUD
$1,926 USD
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$2,999 AUD
£1,659 GBP
View
Most Expensive
B+
Brilliance
D42945326 · Oct 27
$3,038 AUD
$2,134 USD
View
8 more retailers have this diamond
Prices start from $1,224 AUDSave up to $1,813 AUD

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
3.49ct Cushion
$1,224 AUD