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Round|Lab Grown|IGI

0.55ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG809666856

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809666856

Diamond specifications and retailer prices

From $195 NZD
$110 USD
As of October 29, 2026
Save $1,837 NZD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,033 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809666856 or 809666856. Listed at 15 retailers as of October 29, 2026, with prices from $195 to $2,033, a $1,837 spread on the same certified stone. MOH London lists it at $2,033. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809666856
Dimensions5.26 × 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
5.26 mm5.22 mm0.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809666856
Side View
Table 57.0%Crown 34.6°Girdle: MediumPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $2,033 NZD|Low: $188 NZD|High: $2,046 NZD|Avg: $534 NZD|+0.6%
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 11$195 NZD
Retailer 5$218 NZD
Retailer 9$227 NZD
Retailer 10$257 NZD
Retailer 13$257 NZD
Retailer 3$337 NZD
Retailer 6$438 NZD
Retailer 2$483 NZD
Retailer 7$617 NZD
Retailer 4$653 NZD
Retailer 12$779 NZD
Retailer 8$868 NZD
MOH London$2,033 NZD

43 data points across 13 retailers

15 retailers$195 NZD to $2,033 NZD

A+
Cheapest Retailer
-
$195 NZD
$110 USD
A
Retailer 2
-
$218 NZD
$123 USD
View
Final sale: no returns
A
Retailer 3
-
$227 NZD
$128 USD
View
A
Retailer 4
-
$257 NZD
$145 USD
View
A
Retailer 5
-
$257 NZD
$145 USD
View
A
Retailer 6
-
$337 NZD
$190 USD
View
A
Retailer 7
-
$438 NZD
ZAR 3,984 ZAR
View
A
Retailer 8
-
$483 NZD
£214 GBP
View
A
Retailer 9
-
$617 NZD
A$535 AUD
View
B+
Retailer 10
-
$653 NZD
$368 USD
View
B+
Retailer 11
-
$779 NZD
$439 USD
View
B+
Retailer 12
-
$868 NZD
$489 USD
View
B+
Retailer 13
-
$881 NZD
$497 USD
View
B
Retailer 14
-
$1,609 NZD
$907 USD
View
Most Expensive
B
MOH London
LG809666856 · Oct 29
$2,033 NZD
£902 GBP
View
14 more retailers have this diamond
Prices start from $195 NZDSave up to $1,837 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
$195 NZD