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Round|Lab Grown|IGI

1.56ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG555273976

Shape and cutting style on the report: Round brilliant

Certificate IGI LG555273976

Diamond specifications and retailer prices

From €341 EUR
$381 USD
As of October 29, 2026
Save €1,314 EUR (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,655 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.56ct lab-grown round diamond

This 1.56ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG555273976 or 555273976. Listed at 13 retailers as of October 26, 2026, with prices from €341 to €1,655, a €1,314 spread on the same certified stone. MOH London lists it at €1,655. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555273976
Dimensions7.51 × 7.49 × 4.51 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.51 mm7.49 mm1.56 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555273976
Side View
Table 59.0%Crown 33.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.1%

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: €1,655 EUR|Low: €273 EUR|High: €1,673 EUR|Avg: €823 EUR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 28, 2026
Retailer 10€341 EUR
Retailer 13€382 EUR
Retailer 15€382 EUR
Retailer 3€423 EUR
Retailer 11€423 EUR
Retailer 2€555 EUR
Retailer 14€644 EUR
Retailer 12€674 EUR
Retailer 4€733 EUR
Retailer 7€819 EUR
Retailer 8€886 EUR
Retailer 9€1,187 EUR
Retailer 16€1,361 EUR
Retailer 5€1,394 EUR
Retailer 6€1,432 EUR
MOH London€1,655 EUR

20 data points across 16 retailers

13 retailers€341 EUR to €1,655 EUR

A
Cheapest Retailer
-
€341 EUR
$381 USD
A
Retailer 2
-
€382 EUR
$427 USD
View
Final sale: no returns
A
Retailer 3
-
€382 EUR
$427 USD
View
A
Retailer 4
-
€423 EUR
$473 USD
View
A
Retailer 5
-
€423 EUR
$473 USD
View
A
Retailer 6
-
€555 EUR
$620 USD
View
B+
Retailer 7
-
€644 EUR
$719 USD
View
B+
Retailer 8
-
€674 EUR
$753 USD
View
B+
Retailer 9
-
€733 EUR
$819 USD
View
B
Retailer 10
-
€1,187 EUR
$1,326 USD
View
B
Retailer 11
-
€1,361 EUR
$1,520 USD
View
Retailer 12
-
€1,394 EUR
$1,558 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG555273976 · Oct 26
€1,655 EUR
£1,456 GBP
View
12 more retailers have this diamond
Prices start from €341 EURSave up to €1,314 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
1.56ct Round
€341 EUR