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Round|Lab Grown|IGI

3.55ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG644404720

Shape and cutting style on the report: Round brilliant

Certificate IGI LG644404720

Diamond specifications and retailer prices

From €397 EUR
$444 USD
As of October 29, 2026
Save €1,538 EUR (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,936 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 3.55ct lab-grown round diamond

This 3.55ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG644404720 or 644404720. Listed at 15 retailers as of October 25, 2026, with prices from €397 to €1,936, a €1,538 spread on the same certified stone. MOH London lists it at €1,936. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.55
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644404720
Dimensions9.82 × 9.79 × 6.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.82 mm9.79 mm3.55 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644404720
Side View
Table 58.0%Crown 33.9°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.2%

Caratlytics Score

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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: €1,936 EUR|Low: €397 EUR|High: €1,956 EUR|Avg: €1,124 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
Retailer 15
October 31, 2026
Retailer 4€397 EUR
Retailer 3€445 EUR
Retailer 15€446 EUR
Retailer 9€493 EUR
Retailer 7€526 EUR
Retailer 13€622 EUR
Retailer 10€775 EUR
Retailer 8€847 EUR
Retailer 14€1,281 EUR
Retailer 2€1,326 EUR
Retailer 12€1,585 EUR
Retailer 5€1,615 EUR
Retailer 6€1,759 EUR
Retailer 11€1,766 EUR
MOH London€1,936 EUR

25 data points across 15 retailers

15 retailers€397 EUR to €1,936 EUR

A
Cheapest Retailer
-
€397 EUR
$444 USD
A
Retailer 2
-
€445 EUR
$497 USD
View
Final sale: no returns
A
Retailer 3
-
€446 EUR
$498 USD
View
A
Retailer 4
-
€493 EUR
$551 USD
View
Retailer 5
-
€526 EUR
$588 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€622 EUR
$695 USD
View
B+
Retailer 7
-
€775 EUR
$866 USD
View
A
Retailer 8
-
€847 EUR
$946 USD
View
B+
Retailer 9
-
€1,281 EUR
$1,431 USD
View
B+
Retailer 10
-
€1,326 EUR
$1,481 USD
View
B+
Retailer 11
-
€1,585 EUR
$1,771 USD
View
B+
Retailer 12
-
€1,615 EUR
$1,804 USD
View
Retailer 13
-
€1,759 EUR
$1,965 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
€1,766 EUR
$1,973 USD
View
Most Expensive
B
MOH London
LG644404720 · Oct 25
€1,936 EUR
£1,703 GBP
View
14 more retailers have this diamond
Prices start from €397 EURSave up to €1,538 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
3.55ct Round
€397 EUR