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Round|Lab Grown|IGI

3.14ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG651407548

Shape and cutting style on the report: Round brilliant

Certificate IGI LG651407548

Diamond specifications and retailer prices

From £628 GBP
$842 USD
As of October 30, 2026
Save £1,782 GBP (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,410 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.14ct lab-grown round diamond

This 3.14ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG651407548 or 651407548. Listed at 7 retailers as of October 29, 2026, with prices from £628 to £2,410, a £1,782 spread on the same certified stone. MOH London lists it at £2,410. 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

3.14
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651407548
Dimensions9.33 × 9.30 × 5.81 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
9.33 mm9.30 mm3.14 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651407548
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.4%

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 30
Current: £2,410 GBP|Low: £628 GBP|High: £2,519 GBP|Avg: £1,230 GBP|-3.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6£628 GBP
Retailer 5£711 GBP
Retailer 4£772 GBP
Retailer 2£861 GBP
Retailer 3£1,418 GBP
Retailer 7£1,874 GBP
MOH London£2,410 GBP

36 data points across 7 retailers

7 retailers£628 GBP to £2,410 GBP

A
Cheapest Retailer
-
£628 GBP
$842 USD
A
Retailer 2
-
£711 GBP
$953 USD
View
A
Retailer 3
-
£772 GBP
$1,035 USD
View
A
Retailer 4
-
£861 GBP
View
Retailer 5
-
£1,418 GBP
$1,900 USD
View
Price last confirmed 14 days ago
B
Retailer 6
-
£1,874 GBP
$2,511 USD
View
Most Expensive
B
MOH London
LG651407548 · Oct 29
£2,410 GBP
View
6 more retailers have this diamond
Prices start from £628 GBPSave up to £1,782 GBP

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
3.14ct Round
£628 GBP