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Radiant|Lab Grown|IGI

0.55ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG588367937

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG588367937

Diamond specifications and retailer prices

From $217 NZD
$122 USD
As of October 30, 2026
Save $1,802 NZD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,019 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.55ct lab-grown radiant diamond

This 0.55ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG588367937 or 588367937. Listed at 14 retailers as of October 26, 2026, with prices from $217 to $2,019, a $1,802 spread on the same certified stone. MOH London lists it at $2,019. 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

0.55
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588367937
Dimensions4.12 × 4.12 × 3.11 mm
L/W Ratio1.00
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
4.12 mm4.12 mm0.55 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588367937
Side View
Table 64.0%Crown 45°Girdle: MediumPavilion 39.2°Culet: NoneDepth 75.5%

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: Oct 30
Current: $2,019 NZD|Low: $217 NZD|High: $2,119 NZD|Avg: $678 NZD|-4.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13$217 NZD
Retailer 4$267 NZD
Retailer 3$436 NZD
Retailer 2$482 NZD
Retailer 12$483 NZD
Retailer 5$490 NZD
Retailer 8$560 NZD
Retailer 7$583 NZD
Retailer 9$615 NZD
Retailer 10$865 NZD
Retailer 11$880 NZD
Retailer 6$1,275 NZD
MOH London$2,019 NZD

27 data points across 13 retailers

14 retailers$217 NZD to $2,019 NZD

Retailer 1
-
$203 NZD
$114 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$217 NZD
$122 USD
View
Final sale: no returns
Retailer 3
-
$267 NZD
$150 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$267 NZD
$150 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
$436 NZD
ZAR 3,960 ZAR
View
A
Retailer 6
-
$482 NZD
£213 GBP
View
A
Retailer 7
-
$483 NZD
$271 USD
View
B+
Retailer 8
-
$560 NZD
A$484 AUD
View
B+
Retailer 9
-
$583 NZD
£258 GBP
View
B+
Retailer 10
-
$615 NZD
A$531 AUD
View
B
Retailer 11
-
$865 NZD
$486 USD
View
B
Retailer 12
-
$880 NZD
$494 USD
View
B
Retailer 13
-
$1,275 NZD
£564 GBP
View
Most Expensive
B
MOH London
LG588367937 · Oct 26
$2,019 NZD
£893 GBP
View
13 more retailers have this diamond
Prices start from $217 NZDSave up to $1,802 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 Radiant
$217 NZD