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Round|Lab Grown|IGI

0.56ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • IGI LG414059671

Shape and cutting style on the report: Round brilliant

Certificate IGI LG414059671

Diamond specifications and retailer prices

From €276 EUR
$310 USD
As of November 2, 2026
Save €1,396 EUR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,672 EUR at MOH London · As of November 1, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG414059671 or 414059671. Listed at 12 retailers as of November 1, 2026, with prices from €276 to €1,672, a €1,396 spread on the same certified stone. MOH London lists it at €1,672. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.56
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG414059671
Dimensions5.40 × 5.35 × 3.22 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeMedium
Cert comments
This Laboratory grown diamond was created by high pressure high temperature process (HPHT) Type II
Top View
5.40 mm5.35 mm0.56 ctF / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG414059671
Side View
Table 56.5%Crown 32.7°Girdle: THN-MEDPavilion 40.7°Culet: MediumDepth 59.9%

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 2
Current: €1,672 EUR|Low: €261 EUR|High: €1,693 EUR|Avg: €722 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5€276 EUR
Retailer 8€345 EUR
Retailer 4€387 EUR
Retailer 12€387 EUR
Retailer 9€428 EUR
Retailer 11€428 EUR
Retailer 10€681 EUR
Retailer 6€766 EUR
Retailer 2€774 EUR
Retailer 7€1,201 EUR
Retailer 3€1,377 EUR
MOH London€1,672 EUR

43 data points across 12 retailers

12 retailers€276 EUR to €1,672 EUR

A
Cheapest Retailer
-
€276 EUR
$310 USD
B+
Retailer 2
-
€345 EUR
$387 USD
View
B+
Retailer 3
-
€387 EUR
$434 USD
View
B+
Retailer 4
-
€387 EUR
$434 USD
View
Final sale: no returns
Retailer 5
-
€428 EUR
$480 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€428 EUR
$480 USD
View
B
Retailer 7
-
€681 EUR
$764 USD
View
B
Retailer 8
-
€766 EUR
View
B
Retailer 9
-
€774 EUR
£683 GBP
View
B
Retailer 10
-
€1,201 EUR
$1,347 USD
View
B
Retailer 11
-
€1,377 EUR
$1,544 USD
View
Most Expensive
B
MOH London
LG414059671 · Nov 1
€1,672 EUR
£1,477 GBP
View
11 more retailers have this diamond
Prices start from €276 EURSave up to €1,396 EUR

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
€276 EUR