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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 $551 NZD
$310 USD
As of November 2, 2026
Save $2,783 NZD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,334 NZD 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 $551 to $3,334, a $2,783 spread on the same certified stone. MOH London lists it at $3,334. 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
Colour
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: $3,334 NZD|Low: $521 NZD|High: $3,374 NZD|Avg: $1,445 NZD
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$551 NZD
Retailer 8$688 NZD
Retailer 4$771 NZD
Retailer 12$771 NZD
Retailer 9$853 NZD
Retailer 11$853 NZD
Retailer 10$1,358 NZD
Retailer 6$1,527 NZD
Retailer 2$1,542 NZD
Retailer 7$2,394 NZD
Retailer 3$2,744 NZD
MOH London$3,334 NZD

42 data points across 12 retailers

12 retailers$551 NZD to $3,334 NZD

A
Cheapest Retailer
-
$551 NZD
$310 USD
B+
Retailer 2
-
$688 NZD
$387 USD
View
B+
Retailer 3
-
$771 NZD
$434 USD
View
B+
Retailer 4
-
$771 NZD
$434 USD
View
Final sale: no returns
Retailer 5
-
$853 NZD
$480 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$853 NZD
$480 USD
View
B
Retailer 7
-
$1,358 NZD
$764 USD
View
B
Retailer 8
-
$1,527 NZD
€818 EUR
View
B
Retailer 9
-
$1,542 NZD
£683 GBP
View
B
Retailer 10
-
$2,394 NZD
$1,347 USD
View
B
Retailer 11
-
$2,744 NZD
$1,544 USD
View
Most Expensive
B
MOH London
LG414059671 · Nov 1
$3,334 NZD
£1,477 GBP
View
11 more retailers have this diamond
Prices start from $551 NZDSave up to $2,783 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
0.56ct Round
$551 NZD