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Cushion|Lab Grown|IGI

1.65ct K VVS2 Cushion Lab Grown Diamond

ID • K/VVS2 • IGI LG849649154

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

Certificate IGI LG849649154

Diamond specifications and retailer prices

From $1,593 NZD
As of November 6, 2026
Save $3,002 NZD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,842 NZD at MOH London · As of November 5, 2026
View at MOH London

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 K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG849649154 or 849649154. Listed at 10 retailers as of November 6, 2026, with a 188% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
K
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle29.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849649154
Dimensions6.31 × 6.21 × 4.29 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa Faint Brown
Top View
6.31 mm6.21 mm1.65 ctK / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849649154
Side View
Table 57.0%Crown 37.4°Girdle: VTK-ETKPavilion 29.9°Culet: NoneDepth 69.1%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $5,842 NZD|Low: $1,593 NZD|High: $5,858 NZD|Avg: $2,574 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$1,593 NZD
Retailer 3$1,605 NZD
Retailer 6$1,813 NZD
Retailer 8$1,948 NZD
Retailer 7$2,069 NZD
Retailer 4$2,177 NZD
Retailer 2$2,246 NZD
Retailer 5$2,740 NZD
Retailer 10$4,595 NZD
MOH London$5,842 NZD

8 data points across 10 retailers

10 retailers$1,593 NZD to $4,595 NZD

B+
Cheapest Retailer
-
$1,593 NZD
B+
Retailer 2
-
$1,605 NZD
View
B
Retailer 3
-
$1,813 NZD
View
B+
Retailer 4
-
$1,948 NZD
View
B
Retailer 5
-
$2,069 NZD
View
B
Retailer 6
-
$2,177 NZD
View
B
Retailer 7
-
$2,246 NZD
View
B
Retailer 8
-
$2,740 NZD
View
B
Retailer 9
-
$4,595 NZD
View
Most Expensive
MOH London
LG849649154 · Nov 5
$5,842 NZD
£2,550 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $1,593 NZDSave up to $3,002 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+
1.65ct Cushion
$1,593 NZD