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Cushion|Lab Grown|IGI

1.55ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG549285183

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

Certificate IGI LG549285183

Diamond specifications and retailer prices

From $417 NZD
As of November 4, 2026
Save $1,620 NZD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,037 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG549285183 or 549285183. Listed at 10 retailers as of November 4, 2026, with prices from $417 to $2,037, a $1,620 spread on the same certified stone. MOH London lists it at $2,037. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG549285183
Dimensions7.13 × 6.75 × 4.24 mm
L/W Ratio1.06
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
7.13 mm6.75 mm1.55 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG549285183
Side View
Table 63.0%Crown 34.6°Girdle: MED-THKPavilion 38.4°Culet: NoneDepth 62.8%

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: $2,037 NZD|Low: $351 NZD|High: $2,066 NZD|Avg: $1,203 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 7$417 NZD
Retailer 9$687 NZD
Retailer 6$795 NZD
Retailer 3$878 NZD
Retailer 8$917 NZD
Retailer 2$951 NZD
Retailer 4$1,614 NZD
Retailer 5$1,879 NZD
Retailer 10$1,941 NZD
MOH London$2,037 NZD

43 data points across 10 retailers

10 retailers$417 NZD to $2,037 NZD

A
Cheapest Retailer
-
$417 NZD
Final sale: no returns
A
Retailer 2
-
$687 NZD
View
B+
Retailer 3
-
$795 NZD
View
A
Retailer 4
-
$878 NZD
View
A
Retailer 5
-
$917 NZD
View
A
Retailer 6
-
$951 NZD
View
B
Retailer 7
-
$1,614 NZD
View
B
Retailer 8
-
$1,879 NZD
View
B
Retailer 9
-
$1,941 NZD
View
Most Expensive
B
MOH London
LG549285183 · Nov 5
$2,037 NZD
£904 GBP
View
9 more retailers have this diamond
Prices start from $417 NZDSave up to $1,620 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
1.55ct Cushion
$417 NZD