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Cushion|Lab Grown|IGI

0.55ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG538270735

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG538270735

Diamond specifications and retailer prices

From $409 NZD
$230 USD
As of November 1, 2026
Save $1,257 NZD (75%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,666 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.55ct lab-grown cushion diamond

This 0.55ct lab-grown cushion sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG538270735 or 538270735. Listed at 5 retailers as of October 26, 2026, with prices from $409 to $1,666, a $1,257 spread on the same certified stone. MOH London lists it at $1,666. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.4°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG538270735
Dimensions5.18 × 4.40 × 2.88 mm
L/W Ratio1.18
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
5.18 mm4.40 mm0.55 ctI / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG538270735
Side View
Table 61.0%Crown 35.4°Girdle: MED-THKPavilion 30.9°Culet: NoneDepth 65.5%

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 1
Current: $1,666 NZD|Low: $347 NZD|High: $1,684 NZD|Avg: $747 NZD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 26, 2026
Retailer 5$347 NZD
Retailer 2$409 NZD
Retailer 3$425 NZD
Retailer 4$620 NZD
Retailer 6$1,000 NZD
MOH London$1,666 NZD

12 data points across 6 retailers

5 retailers$409 NZD to $1,666 NZD

A
Cheapest Retailer
-
$409 NZD
$230 USD
A
Retailer 2
-
$425 NZD
$239 USD
View
Retailer 3
-
$524 NZD
$295 USD
View
Price last confirmed 76 days ago
B+
Retailer 4
-
$620 NZD
$349 USD
View
Most Expensive
B
MOH London
LG538270735 · Oct 26
$1,666 NZD
£738 GBP
View
4 more retailers have this diamond
Prices start from $409 NZDSave up to $1,257 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
0.55ct Cushion
$409 NZD