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Cushion|Lab Grown|IGI

1.65ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG593377381

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG593377381

Diamond specifications and retailer prices

From $477 AUD
£264 GBP
As of October 27, 2026
Save $2,242 AUD (82%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,719 AUD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.65ct lab-grown cushion diamond

This 1.65ct 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 LG593377381 or 593377381. Listed at 4 retailers as of October 27, 2026, with prices from $477 to $2,719, a $2,242 spread on the same certified stone. Do Amore Diamonds lists it at $2,719. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593377381
Dimensions6.84 × 6.82 × 4.63 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
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
6.84 mm6.82 mm1.65 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593377381
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 67.9%

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: Oct 27
Current: $2,719 AUD|Low: $475 AUD|High: $2,904 AUD|Avg: $1,291 AUD|-6.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 27, 2026
Retailer 2$477 AUD
Retailer 4$609 AUD
Retailer 6$755 AUD
Retailer 5$795 AUD
Retailer 7$1,099 AUD
Retailer 10$1,416 AUD
Retailer 3$1,557 AUD
Retailer 9$1,590 AUD
Retailer 8$1,627 AUD
Do Amore Diamonds$2,719 AUD

28 data points across 10 retailers

4 retailers$477 AUD to $2,719 AUD

A
Cheapest Retailer
-
$477 AUD
£264 GBP
B+
Retailer 2
-
$609 AUD
$428 USD
View
B+
Retailer 3
-
$1,557 AUD
£861 GBP
View
Most Expensive
B
Do Amore Diamonds
27-75C5E1567 · Oct 28
$2,719 AUD
$1,910 USD
View
3 more retailers have this diamond
Prices start from $477 AUDSave up to $2,242 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
1.65ct Cushion
$477 AUD