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Round|Lab Grown|IGI

1.56ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG557217427

Shape and cutting style on the report: Round brilliant

Certificate IGI LG557217427

Diamond specifications and retailer prices

From €341 EUR
$381 USD
As of October 29, 2026
Save €1,321 EUR (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,662 EUR at MOH London · As of October 29, 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 LG557217427 or 557217427. Listed at 14 retailers as of October 29, 2026, with prices from €341 to €1,662, a €1,321 spread on the same certified stone. MOH London lists it at €1,662. 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
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG557217427
Dimensions7.36 × 7.33 × 4.64 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
7.36 mm7.33 mm1.56 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG557217427
Side View
Table 56.0%Crown 35.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.2%

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: €1,662 EUR|Low: €273 EUR|High: €1,673 EUR|Avg: €901 EUR|+0.6%
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
October 29, 2026
Retailer 7€341 EUR
Retailer 11€382 EUR
Retailer 9€423 EUR
Retailer 2€555 EUR
Retailer 12€644 EUR
Retailer 10€674 EUR
Retailer 13€733 EUR
Retailer 5€857 EUR
Retailer 4€886 EUR
Retailer 6€1,187 EUR
Retailer 3€1,394 EUR
Retailer 8€1,651 EUR
MOH London€1,662 EUR

18 data points across 13 retailers

14 retailers€341 EUR to €1,662 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
B
Retailer 13
-
€1,651 EUR
£1,452 GBP
View
Most Expensive
B
MOH London
LG557217427 · Oct 29
€1,662 EUR
£1,462 GBP
View
13 more retailers have this diamond
Prices start from €341 EURSave up to €1,321 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