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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 $594 NZD
£264 GBP
As of October 27, 2026
Save $2,795 NZD (82%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,389 NZD 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 $594 to $3,389, a $2,795 spread on the same certified stone. Do Amore Diamonds lists it at $3,389. 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

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 27
Current: $3,389 NZD|Low: $592 NZD|High: $3,620 NZD|Avg: $1,609 NZD|-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$594 NZD
Retailer 4$759 NZD
Retailer 6$940 NZD
Retailer 5$990 NZD
Retailer 7$1,370 NZD
Retailer 10$1,765 NZD
Retailer 3$1,940 NZD
Retailer 9$1,982 NZD
Retailer 8$2,028 NZD
Do Amore Diamonds$3,389 NZD

28 data points across 10 retailers

4 retailers$594 NZD to $3,389 NZD

A
Cheapest Retailer
-
$594 NZD
£264 GBP
B+
Retailer 2
-
$759 NZD
$428 USD
View
B+
Retailer 3
-
$1,940 NZD
£861 GBP
View
Most Expensive
B
Do Amore Diamonds
27-75C5E1567 · Oct 28
$3,389 NZD
$1,910 USD
View
3 more retailers have this diamond
Prices start from $594 NZDSave up to $2,795 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
1.65ct Cushion
$594 NZD