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Round|Lab Grown|IGI

3.16ct I VS1 Round Lab Grown Diamond

VG • I/VS1 • IGI LG605341402

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605341402

Diamond specifications and retailer prices

From €406 EUR
$454 USD
As of October 31, 2026
Save €1,430 EUR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,836 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 3.16ct lab-grown round diamond

This 3.16ct 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 LG605341402 or 605341402. Listed at 12 retailers as of October 29, 2026, with prices from €406 to €1,836, a €1,430 spread on the same certified stone. MOH London lists it at €1,836. 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

3.16
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605341402
Dimensions9.25 × 9.22 × 5.90 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
9.25 mm9.22 mm3.16 ctI / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG605341402
Side View
Table 58.0%Crown 36.3°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 63.9%

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 31
Current: €1,836 EUR|Low: €260 EUR|High: €1,847 EUR|Avg: €1,066 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
October 29, 2026
Retailer 9€406 EUR
Retailer 4€588 EUR
Retailer 6€604 EUR
Retailer 8€713 EUR
Retailer 10€726 EUR
Retailer 11€781 EUR
Retailer 2€1,079 EUR
Retailer 5€1,263 EUR
Retailer 3€1,446 EUR
Retailer 7€1,665 EUR
Retailer 12€1,731 EUR
MOH London€1,836 EUR

23 data points across 12 retailers

12 retailers€406 EUR to €1,836 EUR

A
Cheapest Retailer
-
€406 EUR
$454 USD
Final sale: no returns
Retailer 2
-
€450 EUR
$503 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
€604 EUR
$675 USD
View
B+
Retailer 4
-
€713 EUR
$797 USD
View
B+
Retailer 5
-
€726 EUR
$811 USD
View
B+
Retailer 6
-
€781 EUR
$872 USD
View
B+
Retailer 7
-
€1,079 EUR
ZAR 19,471 ZAR
View
B
Retailer 8
-
€1,263 EUR
$1,411 USD
View
Retailer 9
-
€1,598 EUR
$1,785 USD
View
Price last confirmed 24 days ago
Retailer 10
-
€1,665 EUR
$1,860 USD
View
Price last confirmed 27 days ago
B
Retailer 11
-
€1,731 EUR
$1,934 USD
View
Most Expensive
B
MOH London
LG605341402 · Oct 29
€1,836 EUR
£1,615 GBP
View
11 more retailers have this diamond
Prices start from €406 EURSave up to €1,430 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
3.16ct Round
€406 EUR