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Round|Lab Grown|IGI

3.16ct J VVS2 Round Lab Grown Diamond

ID • J/VVS2 • IGI LG508140121

Shape and cutting style on the report: Round brilliant

Certificate IGI LG508140121

Diamond specifications and retailer prices

From €643 EUR
As of November 5, 2026
Save €2,279 EUR (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,923 EUR at MOH London · As of November 5, 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 J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG508140121 or 508140121. Listed at 15 retailers as of November 5, 2026, with prices from €643 to €2,923, a €2,279 spread on the same certified stone. MOH London lists it at €2,923. 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

3.16
Carat
J
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508140121
Dimensions9.37 × 9.31 × 5.84 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
9.37 mm9.31 mm3.16 ctJ / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508140121
Side View
Table 57.5%Crown 35.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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: Nov 5
Current: €2,923 EUR|Low: €643 EUR|High: €2,969 EUR|Avg: €1,557 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 8€643 EUR
Retailer 11€720 EUR
Retailer 5€904 EUR
Retailer 10€1,018 EUR
Retailer 9€1,211 EUR
Retailer 12€1,388 EUR
Retailer 6€1,461 EUR
Retailer 4€1,670 EUR
Retailer 2€1,734 EUR
Retailer 7€1,838 EUR
Retailer 3€2,572 EUR
MOH London€2,923 EUR

25 data points across 12 retailers

15 retailers€643 EUR to €2,923 EUR

A
Cheapest Retailer
-
€643 EUR
A
Retailer 2
-
€700 EUR
View
A
Retailer 3
-
€720 EUR
View
Final sale: no returns
Retailer 4
-
€746 EUR
View
Price last confirmed 20 days ago
A
Retailer 5
-
€747 EUR
View
A
Retailer 6
-
€904 EUR
View
B+
Retailer 7
-
€1,018 EUR
View
B+
Retailer 8
-
€1,211 EUR
View
B+
Retailer 9
-
€1,388 EUR
View
Retailer 10
-
€1,461 EUR
View
Price last confirmed 9 days ago
B
Retailer 11
-
€1,734 EUR
View
B
Retailer 12
-
€1,838 EUR
View
B
Retailer 13
-
€2,098 EUR
View
B
Retailer 14
-
€2,572 EUR
View
Most Expensive
B
MOH London
LG508140121 · Nov 5
€2,923 EUR
£2,583 GBP
View
14 more retailers have this diamond
Prices start from €643 EURSave up to €2,279 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
€643 EUR