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Round|Lab Grown|IGI

3.47ct I VS1 Round Lab Grown Diamond

VG • I/VS1 • IGI LG605341383

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605341383

Diamond specifications and retailer prices

From €413 EUR
$461 USD
As of October 29, 2026
Save €1,377 EUR (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,789 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.47ct lab-grown round diamond

This 3.47ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG605341383 or 605341383. Listed at 11 retailers as of October 29, 2026, with prices from €413 to €1,789, a €1,377 spread on the same certified stone. MOH London lists it at €1,789. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.47
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605341383
Dimensions9.55 × 9.50 × 6.01 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
9.55 mm9.50 mm3.47 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605341383
Side View
Table 59.0%Crown 35.4°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 63.0%

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: €1,789 EUR|Low: €407 EUR|High: €1,868 EUR|Avg: €1,035 EUR|+0.5%
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 31, 2026
Retailer 10€413 EUR
Retailer 2€546 EUR
Retailer 6€610 EUR
Retailer 11€658 EUR
Retailer 5€688 EUR
Retailer 12€709 EUR
Retailer 13€916 EUR
Retailer 7€989 EUR
Retailer 8€1,210 EUR
Retailer 9€1,464 EUR
Retailer 3€1,602 EUR
MOH London€1,789 EUR
Retailer 4€1,868 EUR

33 data points across 13 retailers

11 retailers€413 EUR to €1,789 EUR

A
Cheapest Retailer
-
€413 EUR
$461 USD
A
Retailer 2
-
€546 EUR
$610 USD
View
A
Retailer 3
-
€610 EUR
£537 GBP
View
B+
Retailer 4
-
€658 EUR
$735 USD
View
B+
Retailer 5
-
€709 EUR
$792 USD
View
B+
Retailer 6
-
€916 EUR
$1,023 USD
View
B+
Retailer 7
-
€989 EUR
ZAR 17,845 ZAR
View
B+
Retailer 8
-
€1,210 EUR
$1,352 USD
View
B
Retailer 9
-
€1,464 EUR
$1,636 USD
View
B
Retailer 10
-
€1,602 EUR
$1,789 USD
View
Most Expensive
B
MOH London
LG605341383 · Oct 29
€1,789 EUR
£1,574 GBP
View
10 more retailers have this diamond
Prices start from €413 EURSave up to €1,377 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
3.47ct Round
€413 EUR