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Cushion|Lab Grown|IGI

1.60ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG620449875

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG620449875

Diamond specifications and retailer prices

From $2,020 NZD
£895 GBP
As of October 26, 2026
Save $1,517 NZD (43%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $3,537 NZD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.6ct lab-grown cushion diamond

This 1.6ct 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 LG620449875 or 620449875. Listed at 3 retailers as of October 26, 2026, with prices from $2,020 to $3,537, a $1,517 spread on the same certified stone. Do Amore Diamonds lists it at $3,537. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620449875
Dimensions6.90 × 6.73 × 4.56 mm
L/W Ratio1.03
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
6.90 mm6.73 mm1.60 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620449875
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 67.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 26
Current: $3,537 NZD|Low: $275 NZD|High: $3,715 NZD|Avg: $1,479 NZD|-4.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 25, 2026
Retailer 4$434 NZD
Retailer 3$789 NZD
Retailer 7$876 NZD
Retailer 6$908 NZD
Retailer 8$1,015 NZD
Retailer 9$1,336 NZD
Retailer 5$1,771 NZD
Retailer 10$1,977 NZD
Retailer 2$2,020 NZD
Do Amore Diamonds$3,537 NZD

12 data points across 10 retailers

3 retailers$2,020 NZD to $3,537 NZD

Retailer 1
-
$789 NZD
$444 USD
Price last confirmed 8 days ago
B
Retailer 2
-
$2,020 NZD
£895 GBP
View
Most Expensive
B
Do Amore Diamonds
27-62C5B8637 · Oct 27
$3,537 NZD
$1,990 USD
View
2 more retailers have this diamond
Prices start from $2,020 NZDSave up to $1,517 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.

B
1.60ct Cushion
$2,020 NZD