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Round|Lab Grown|IGI

1.55ct I VS2 Round Lab Grown Diamond

EX • I/VS2 • IGI LG555273750

Shape and cutting style on the report: Round brilliant

Certificate IGI LG555273750

Diamond specifications and retailer prices

From €339 EUR
$379 USD
As of October 29, 2026
Save €1,307 EUR (79%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,646 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.55ct lab-grown round diamond

This 1.55ct 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 LG555273750 or 555273750. Listed at 14 retailers as of October 26, 2026, with prices from €339 to €1,646, a €1,307 spread on the same certified stone. MOH London lists it at €1,646. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
I
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555273750
Dimensions7.41 × 7.35 × 4.63 mm
L/W Ratio1.01
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
7.41 mm7.35 mm1.55 ctI / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555273750
Side View
Table 55.0%Crown 35.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,646 EUR|Low: €271 EUR|High: €1,663 EUR|Avg: €815 EUR|+0.1%
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
October 28, 2026
Retailer 8€339 EUR
Retailer 12€380 EUR
Retailer 9€421 EUR
Retailer 11€421 EUR
Retailer 2€555 EUR
Retailer 14€599 EUR
Retailer 13€641 EUR
Retailer 10€670 EUR
Retailer 3€724 EUR
Retailer 6€881 EUR
Retailer 4€1,127 EUR
Retailer 7€1,180 EUR
Retailer 5€1,386 EUR
MOH London€1,646 EUR

19 data points across 14 retailers

14 retailers€339 EUR to €1,646 EUR

A
Cheapest Retailer
-
€339 EUR
$379 USD
A
Retailer 2
-
€380 EUR
$424 USD
View
A
Retailer 3
-
€380 EUR
$424 USD
View
Final sale: no returns
A
Retailer 4
-
€421 EUR
$470 USD
View
A
Retailer 5
-
€421 EUR
$470 USD
View
A
Retailer 6
-
€555 EUR
$620 USD
View
Retailer 7
-
€599 EUR
£527 GBP
View
Price last confirmed 39 days ago
B+
Retailer 8
-
€641 EUR
$716 USD
View
B+
Retailer 9
-
€670 EUR
$748 USD
View
B+
Retailer 10
-
€724 EUR
$809 USD
View
B
Retailer 11
-
€1,180 EUR
$1,318 USD
View
B
Retailer 12
-
€1,352 EUR
$1,511 USD
View
Retailer 13
-
€1,386 EUR
$1,549 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG555273750 · Oct 26
€1,646 EUR
£1,448 GBP
View
13 more retailers have this diamond
Prices start from €339 EURSave up to €1,307 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
1.55ct Round
€339 EUR