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Cushion|Lab Grown|IGI

1.64ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG848616659

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG848616659

Diamond specifications and retailer prices

From $586 NZD
$330 USD
As of October 30, 2026
Save $3,566 NZD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,152 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.64ct lab-grown cushion diamond

This 1.64ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848616659 or 848616659. Listed at 18 retailers as of October 29, 2026, with prices from $586 to $4,152, a $3,566 spread on the same certified stone. Brilliant Earth lists it at $4,152. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848616659
Dimensions6.67 × 6.51 × 4.35 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.67 mm6.51 mm1.64 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848616659
Side View
Table 61.0%Crown 34.7°Girdle: MED-THKPavilion 34.7°Culet: NoneDepth 66.8%

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 30
Current: $2,500 NZD|Low: $586 NZD|High: $2,724 NZD|Avg: $1,504 NZD|+9.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 5$586 NZD
Retailer 8$727 NZD
Retailer 10$744 NZD
Retailer 9$873 NZD
Retailer 3$932 NZD
Retailer 13$1,027 NZD
Retailer 17$1,117 NZD
Retailer 11$1,152 NZD
Retailer 15$1,210 NZD
Retailer 16$1,511 NZD
Retailer 12$2,068 NZD
Retailer 6$2,084 NZD
Retailer 4$2,175 NZD
Retailer 1$2,500 NZD
Retailer 14$2,618 NZD
Retailer 2$2,658 NZD
Retailer 7$2,724 NZD

5 data points across 17 retailers

18 retailers$586 NZD to $4,152 NZD

A
Cheapest Retailer
-
$586 NZD
$330 USD
Final sale: no returns
A
Retailer 2
-
$727 NZD
HK$3,200 HKD
View
A
Retailer 3
-
$744 NZD
£330 GBP
View
A
Retailer 4
-
$873 NZD
$492 USD
View
A
Retailer 5
-
$932 NZD
$525 USD
View
A
Retailer 6
-
$1,027 NZD
€551 EUR
View
A
Retailer 7
-
$1,117 NZD
ZAR 10,168 ZAR
View
A
Retailer 8
-
$1,152 NZD
£511 GBP
View
A
Retailer 9
-
$1,210 NZD
$682 USD
View
B+
Retailer 10
-
$1,511 NZD
A$1,310 AUD
View
B+
Retailer 11
-
$2,068 NZD
A$1,793 AUD
View
B+
Retailer 12
-
$2,084 NZD
SGD 1,587 SGD
View
B+
Retailer 13
-
$2,175 NZD
$1,226 USD
View
B
Retailer 14
-
$2,500 NZD
$1,409 USD
View
B
Retailer 15
-
$2,618 NZD
£1,162 GBP
View
B
Retailer 16
-
$2,658 NZD
$1,498 USD
View
B
Retailer 17
-
$2,724 NZD
$1,535 USD
View
Most Expensive
B
Brilliant Earth
22311385A · Oct 29
$4,152 NZD
$2,340 USD
View
17 more retailers have this diamond
Prices start from $586 NZDSave up to $3,566 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
1.64ct Cushion
$586 NZD