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Round|Lab Grown|IGI

3.54ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG603336029

Shape and cutting style on the report: Round brilliant

Certificate IGI LG603336029

Diamond specifications and retailer prices

From €632 EUR
$706 USD
As of October 29, 2026
Save €2,290 EUR (78%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,921 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.54ct lab-grown round diamond

This 3.54ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG603336029 or 603336029. Listed at 16 retailers as of October 29, 2026, with prices from €632 to €2,921, a €2,290 spread on the same certified stone. MOH London lists it at €2,921. 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

3.54
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603336029
Dimensions9.77 × 9.72 × 6.07 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
9.77 mm9.72 mm3.54 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603336029
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 41°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: €2,921 EUR|Low: €632 EUR|High: €3,110 EUR|Avg: €1,401 EUR|-1.2%
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 31, 2026
Retailer 6€632 EUR
Retailer 13€687 EUR
Retailer 3€707 EUR
Retailer 2€733 EUR
Retailer 8€783 EUR
Retailer 10€891 EUR
Retailer 15€1,020 EUR
Retailer 12€1,031 EUR
Retailer 4€1,093 EUR
Retailer 16€1,191 EUR
Retailer 11€1,655 EUR
Retailer 7€1,718 EUR
Retailer 14€1,805 EUR
Retailer 9€2,060 EUR
Retailer 5€2,527 EUR
MOH London€2,921 EUR

34 data points across 16 retailers

16 retailers€632 EUR to €2,921 EUR

A
Cheapest Retailer
-
€632 EUR
$706 USD
A
Retailer 2
-
€687 EUR
$768 USD
View
A
Retailer 3
-
€707 EUR
$790 USD
View
Final sale: no returns
A
Retailer 4
-
€733 EUR
$819 USD
View
Retailer 5
-
€783 EUR
$875 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€891 EUR
$995 USD
View
A
Retailer 7
-
€1,020 EUR
$1,140 USD
View
A
Retailer 8
-
€1,031 EUR
$1,152 USD
View
A
Retailer 9
-
€1,093 EUR
£962 GBP
View
B+
Retailer 10
-
€1,191 EUR
$1,331 USD
View
B+
Retailer 11
-
€1,655 EUR
A$2,845 AUD
View
B+
Retailer 12
-
€1,718 EUR
ZAR 31,011 ZAR
View
B
Retailer 13
-
€1,805 EUR
$2,017 USD
View
B
Retailer 14
-
€2,060 EUR
$2,302 USD
View
B
Retailer 15
-
€2,527 EUR
$2,823 USD
View
Most Expensive
B
MOH London
LG603336029 · Oct 29
€2,921 EUR
£2,570 GBP
View
15 more retailers have this diamond
Prices start from €632 EURSave up to €2,290 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
3.54ct Round
€632 EUR