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Cushion|Lab Grown|IGI

1.55ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG848601398

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

Certificate IGI LG848601398

Diamond specifications and retailer prices

From $485 AUD
$340 USD
As of November 1, 2026
Save $1,198 AUD (71%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,683 AUD at MOH London · As of November 2, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG848601398 or 848601398. Listed at 5 retailers as of November 1, 2026, with prices from $485 to $1,683, a $1,198 spread on the same certified stone. MOH London lists it at $1,683. 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

1.55
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848601398
Dimensions6.85 × 6.67 × 4.04 mm
L/W Ratio1.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.85 mm6.67 mm1.55 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848601398
Side View
Table 66.0%Crown 33.1°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
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: Nov 1
Current: $1,683 AUD|Low: $485 AUD|High: $1,693 AUD|Avg: $927 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 3$485 AUD
Retailer 2$662 AUD
Retailer 4$719 AUD
Retailer 5$1,234 AUD
MOH London$1,683 AUD

13 data points across 5 retailers

5 retailers$485 AUD to $1,683 AUD

B+
Cheapest Retailer
-
$485 AUD
$340 USD
A
Retailer 2
-
$662 AUD
£365 GBP
View
A
Retailer 3
-
$719 AUD
$504 USD
View
B
Retailer 4
-
$1,234 AUD
$865 USD
View
Most Expensive
B
MOH London
LG848601398 · Nov 2
$1,683 AUD
£929 GBP
View
4 more retailers have this diamond
Prices start from $485 AUDSave up to $1,198 AUD

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
$485 AUD