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Round|Lab Grown|IGI

0.56ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG407936508

Shape and cutting style on the report: Round brilliant

Certificate IGI LG407936508

Diamond specifications and retailer prices

From $349 USD
As of October 29, 2026
Save $1,346 USD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,695 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG407936508 or 407936508. Listed at 12 retailers as of October 26, 2026, with prices from $349 to $1,695, a $1,346 spread on the same certified stone. MOH London lists it at $1,695. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.56
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407936508
Dimensions5.26 × 5.23 × 3.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
5.26 mm5.23 mm0.56 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG407936508
Side View
Table 55.5%Crown 34.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

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 29
Current: $1,695 USD|Low: $279 USD|High: $1,713 USD|Avg: $720 USD|+0.2%
MOH London
Retailer 2
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 17
October 30, 2026
Retailer 13$349 USD
Retailer 2$370 USD
Retailer 17$391 USD
Retailer 4$405 USD
Retailer 14$433 USD
Retailer 16$433 USD
Retailer 8$455 USD
Retailer 6$585 USD
Retailer 5$620 USD
Retailer 15$695 USD
Retailer 10$783 USD
Retailer 11$784 USD
Retailer 7$818 USD
Retailer 9$907 USD
Retailer 12$1,270 USD
Retailer 3$1,392 USD
MOH London$1,695 USD

25 data points across 17 retailers

12 retailers$349 USD to $1,695 USD

A
Cheapest Retailer
-
$349 USD
A
Retailer 2
-
$370 USD
View
A
Retailer 3
-
$391 USD
View
Final sale: no returns
A
Retailer 4
-
$405 USD
View
A
Retailer 5
-
$433 USD
View
A
Retailer 6
-
$433 USD
View
B+
Retailer 7
-
$695 USD
View
B+
Retailer 8
-
$783 USD
€746 EUR
View
B+
Retailer 9
-
$784 USD
ZAR 12,658 ZAR
View
B
Retailer 10
-
$1,270 USD
View
B
Retailer 11
-
$1,392 USD
View
Most Expensive
B
MOH London
LG407936508 · Oct 26
$1,695 USD
£1,335 GBP
View
11 more retailers have this diamond
Prices start from $349 USDSave up to $1,346 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
$349 USD