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Cushion|Lab Grown|IGI

1.61ct G VS2 Cushion Lab Grown Diamond

GD • G/VS2 • IGI LG654418246

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG654418246

Diamond specifications and retailer prices

From $391 AUD
$275 USD
As of October 30, 2026
Save $2,726 AUD (87%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,118 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.61ct lab-grown cushion diamond

This 1.61ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG654418246 or 654418246. Listed at 4 retailers as of October 30, 2026, with prices from $391 to $3,118, a $2,726 spread on the same certified stone. Do Amore Diamonds lists it at $3,118. 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

1.61
Carat
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654418246
Dimensions6.89 × 6.73 × 4.48 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm6.73 mm1.61 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654418246
Side View
Table 62.0%Crown 34.7°Girdle: THN-MEDPavilion 40.1°Culet: NoneDepth 66.6%

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: Oct 30
Current: $3,118 AUD|Low: $249 AUD|High: $3,360 AUD|Avg: $1,350 AUD|-1.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5$391 AUD
Retailer 4$682 AUD
Retailer 7$747 AUD
Retailer 8$812 AUD
Retailer 9$866 AUD
Retailer 3$1,282 AUD
Retailer 10$1,445 AUD
Retailer 6$1,589 AUD
Retailer 2$1,790 AUD
Retailer 11$1,888 AUD
Do Amore Diamonds$3,118 AUD

15 data points across 11 retailers

4 retailers$391 AUD to $3,118 AUD

A
Cheapest Retailer
-
$391 AUD
$275 USD
Final sale: no returns
B+
Retailer 2
-
$682 AUD
$479 USD
View
B
Retailer 3
-
$1,790 AUD
£990 GBP
View
Most Expensive
C
Do Amore Diamonds
27-DD0C701D4 · Oct 31
$3,118 AUD
$2,190 USD
View
3 more retailers have this diamond
Prices start from $391 AUDSave up to $2,726 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
1.61ct Cushion
$391 AUD