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Round|Lab Grown|IGI

0.56ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG843605851

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843605851

Diamond specifications and retailer prices

From $115 USD
As of October 29, 2026
Save $1,072 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,187 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.56ct lab-grown round diamond

This 0.56ct 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 LG843605851 or 843605851. Listed at 12 retailers as of October 26, 2026, with prices from $115 to $1,187, a $1,072 spread on the same certified stone. MOH London lists it at $1,187. 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

0.56
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843605851
Dimensions5.33 × 5.35 × 3.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
5.33 mm5.35 mm0.56 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843605851
Side View
Table 58.0%Crown 34.3°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.5%

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: Oct 29
Current: $1,187 USD|Low: $115 USD|High: $1,212 USD|Avg: $377 USD|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8$115 USD
Retailer 6$133 USD
Retailer 3$243 USD
Retailer 2$277 USD
Retailer 11$279 USD
Retailer 7$283 USD
Retailer 9$361 USD
Retailer 5$429 USD
Retailer 12$457 USD
Retailer 4$463 USD
Retailer 10$509 USD
MOH London$1,187 USD

18 data points across 12 retailers

12 retailers$115 USD to $1,187 USD

A
Cheapest Retailer
-
$115 USD
A
Retailer 2
-
$133 USD
View
A
Retailer 3
-
$243 USD
View
A
Retailer 4
-
$277 USD
€264 EUR
View
A
Retailer 5
-
$279 USD
View
A
Retailer 6
-
$283 USD
View
A
Retailer 7
-
$361 USD
A$556 AUD
View
B+
Retailer 8
-
$429 USD
A$660 AUD
View
B+
Retailer 9
-
$457 USD
View
B+
Retailer 10
-
$463 USD
View
B+
Retailer 11
-
$509 USD
View
Most Expensive
B
MOH London
LG843605851 · Oct 26
$1,187 USD
£935 GBP
View
11 more retailers have this diamond
Prices start from $115 USDSave up to $1,072 USD

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
0.56ct Round
$115 USD