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Cushion|Lab Grown|IGI

1.72ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG587330007

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG587330007

Diamond specifications and retailer prices

From $629 AUD
$442 USD
As of October 25, 2026
Save $2,189 AUD (78%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,819 AUD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.72ct lab-grown cushion diamond

This 1.72ct 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 top-tier cut grade and certified by IGI LG587330007 or 587330007. Listed at 3 retailers as of October 25, 2026, with prices from $629 to $2,819, a $2,189 spread on the same certified stone. Do Amore Diamonds lists it at $2,819. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587330007
Dimensions7.05 × 6.99 × 4.62 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.05 mm6.99 mm1.72 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587330007
Side View
Table 61.0%Crown 34.2°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $2,819 AUD|Low: $225 AUD|High: $3,018 AUD|Avg: $1,227 AUD|-1.5%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 19, 2026
Retailer 4$352 AUD
Retailer 3$629 AUD
Retailer 7$686 AUD
Retailer 8$811 AUD
Retailer 6$829 AUD
Retailer 10$1,141 AUD
Retailer 5$1,465 AUD
Retailer 2$1,622 AUD
Retailer 9$1,692 AUD
Do Amore Diamonds$2,819 AUD

13 data points across 10 retailers

3 retailers$629 AUD to $2,819 AUD

B+
Cheapest Retailer
-
$629 AUD
$442 USD
Retailer 2
-
$1,622 AUD
£897 GBP
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-7DFC4EDB4 · Oct 27
$2,819 AUD
$1,980 USD
View
2 more retailers have this diamond
Prices start from $629 AUDSave up to $2,189 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.

B+
1.72ct Cushion
$629 AUD