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Cushion|Lab Grown|IGI

1.90ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG497144905

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG497144905

Diamond specifications and retailer prices

From $588 NZD
£261 GBP
As of November 1, 2026
Save $1,428 NZD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,017 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.9ct lab-grown cushion diamond

This 1.9ct 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 very-good cut grade and certified by IGI LG497144905 or 497144905. Listed at 9 retailers as of November 1, 2026, with prices from $588 to $2,017, a $1,428 spread on the same certified stone. MOH London lists it at $2,017. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.90
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG497144905
Dimensions8.08 × 6.48 × 4.46 mm
L/W Ratio1.25
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
8.08 mm6.48 mm1.90 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG497144905
Side View
Table 59.5%Crown 36.9°Girdle: MED-STKPavilion 38°Culet: NoneDepth 68.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $2,017 NZD|Low: $588 NZD|High: $2,042 NZD|Avg: $1,365 NZD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$588 NZD
Retailer 6$681 NZD
Retailer 4$865 NZD
Retailer 3$933 NZD
Retailer 5$1,175 NZD
Retailer 7$1,664 NZD
Retailer 8$1,923 NZD
Retailer 9$1,990 NZD
MOH London$2,017 NZD

27 data points across 9 retailers

9 retailers$588 NZD to $2,017 NZD

A
Cheapest Retailer
-
$588 NZD
£261 GBP
A
Retailer 2
-
$681 NZD
HK$3,000 HKD
View
A
Retailer 3
-
$865 NZD
ZAR 7,874 ZAR
View
A
Retailer 4
-
$933 NZD
£414 GBP
View
A
Retailer 5
-
$1,175 NZD
A$1,019 AUD
View
B+
Retailer 6
-
$1,664 NZD
A$1,443 AUD
View
B
Retailer 7
-
$1,923 NZD
$1,084 USD
View
B
Retailer 8
-
$1,990 NZD
SGD 1,516 SGD
View
Most Expensive
B
MOH London
LG497144905 · Nov 1
$2,017 NZD
£895 GBP
View
8 more retailers have this diamond
Prices start from $588 NZDSave up to $1,428 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
1.90ct Cushion
$588 NZD