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Round|Lab Grown|IGI

0.55ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG817623799

Shape and cutting style on the report: Round brilliant

Certificate IGI LG817623799

Diamond specifications and retailer prices

From $192 NZD
$108 USD
As of October 30, 2026
Save $1,388 NZD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,580 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817623799 or 817623799. Listed at 16 retailers as of October 29, 2026, with prices from $192 to $1,580, a $1,388 spread on the same certified stone. MOH London lists it at $1,580. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817623799
Dimensions5.25 × 5.22 × 3.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.25 mm5.22 mm0.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817623799
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: $1,580 NZD|Low: $135 NZD|High: $1,591 NZD|Avg: $680 NZD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9$192 NZD
Retailer 5$227 NZD
Retailer 7$293 NZD
Retailer 3$386 NZD
Retailer 2$409 NZD
Retailer 4$544 NZD
Retailer 6$766 NZD
Retailer 10$792 NZD
Retailer 8$1,536 NZD
MOH London$1,580 NZD

43 data points across 10 retailers

16 retailers$192 NZD to $1,580 NZD

Retailer 1
-
$165 NZD
$93 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$192 NZD
$108 USD
View
Final sale: no returns
Retailer 3
-
$200 NZD
$113 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$227 NZD
$128 USD
View
A
Retailer 5
-
$227 NZD
$128 USD
View
Retailer 6
-
$227 NZD
$128 USD
View
Price last confirmed 32 days ago
A
Retailer 7
-
$293 NZD
$165 USD
View
A
Retailer 8
-
$386 NZD
ZAR 3,517 ZAR
View
A
Retailer 9
-
$409 NZD
£182 GBP
View
B+
Retailer 10
-
$544 NZD
A$472 AUD
View
Retailer 11
-
$687 NZD
$387 USD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
$687 NZD
$387 USD
View
B
Retailer 13
-
$766 NZD
$432 USD
View
B
Retailer 14
-
$792 NZD
$446 USD
View
B
Retailer 15
-
$1,536 NZD
$866 USD
View
Most Expensive
B
MOH London
LG817623799 · Oct 29
$1,580 NZD
£701 GBP
View
15 more retailers have this diamond
Prices start from $192 NZDSave up to $1,388 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 Round
$192 NZD