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Cushion|Lab Grown|IGI

1.45ct G VVS1 Cushion Lab Grown Diamond

ID • G/VVS1 • IGI LG555298854

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

Certificate IGI LG555298854

Diamond specifications and retailer prices

From $365 NZD
As of November 4, 2026
Save $1,719 NZD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,084 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.45ct lab-grown cushion diamond

This 1.45ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG555298854 or 555298854. Listed at 11 retailers as of November 4, 2026, with prices from $365 to $2,084, a $1,719 spread on the same certified stone. MOH London lists it at $2,084. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555298854
Dimensions6.63 × 6.62 × 4.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.
Top View
6.63 mm6.62 mm1.45 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555298854
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 64.5%

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: Nov 4
Current: $2,084 NZD|Low: $365 NZD|High: $2,113 NZD|Avg: $1,131 NZD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10$365 NZD
Retailer 8$713 NZD
Retailer 5$770 NZD
Retailer 2$812 NZD
Retailer 9$860 NZD
Retailer 3$1,089 NZD
Retailer 6$1,632 NZD
Retailer 4$1,756 NZD
Retailer 7$1,916 NZD
MOH London$2,084 NZD

43 data points across 10 retailers

11 retailers$365 NZD to $2,084 NZD

A
Cheapest Retailer
-
$365 NZD
Final sale: no returns
B+
Retailer 2
-
$713 NZD
View
A
Retailer 3
-
$770 NZD
View
A
Retailer 4
-
$812 NZD
View
A
Retailer 5
-
$860 NZD
View
A
Retailer 6
-
$1,089 NZD
View
Retailer 7
-
$1,632 NZD
View
Price last confirmed 17 days ago
B
Retailer 8
-
$1,742 NZD
View
B
Retailer 9
-
$1,756 NZD
View
B
Retailer 10
-
$1,916 NZD
View
Most Expensive
B
MOH London
LG555298854 · Nov 5
$2,084 NZD
£925 GBP
View
10 more retailers have this diamond
Prices start from $365 NZDSave up to $1,719 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
1.45ct Cushion
$365 NZD