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Round|Lab Grown|IGI

2.14ct J SI1 Round Lab Grown Diamond

EX • J/SI1 • IGI LG407933924

Shape and cutting style on the report: Round brilliant

Certificate IGI LG407933924

Diamond specifications and retailer prices

From £669 GBP
As of November 5, 2026
Save £4,594 GBP (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £5,262 GBP at MOH London · As of November 5, 2026
View at MOH London

About this 2.14ct lab-grown round diamond

This 2.14ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG407933924 or 407933924. Listed at 11 retailers as of November 5, 2026, with prices from £669 to £5,262, a £4,594 spread on the same certified stone. MOH London lists it at £5,262. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.14
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407933924
Dimensions8.37 × 8.40 × 4.95 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
8.37 mm8.40 mm2.14 ctJ / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG407933924
Side View
Table 59.5%Crown 32°Girdle: MediumPavilion 40.4°Culet: NoneDepth 59.0%

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: £5,262 GBP|Low: £669 GBP|High: £6,960 GBP|Avg: £2,988 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4£669 GBP
Retailer 3£1,677 GBP
Retailer 7£1,878 GBP
Retailer 5£1,945 GBP
Retailer 8£2,066 GBP
Retailer 9£2,466 GBP
Retailer 2£2,981 GBP
Retailer 6£3,036 GBP
MOH London£5,262 GBP
Retailer 10£6,960 GBP

16 data points across 10 retailers

11 retailers£669 GBP to £5,262 GBP

A
Cheapest Retailer
-
£669 GBP
B+
Retailer 2
-
£1,677 GBP
View
B+
Retailer 3
-
£1,824 GBP
View
B+
Retailer 4
-
£1,878 GBP
View
Final sale: no returns
B+
Retailer 5
-
£1,945 GBP
View
Retailer 6
-
£1,945 GBP
View
Price last confirmed 26 days ago
B+
Retailer 7
-
£2,066 GBP
View
B
Retailer 8
-
£2,673 GBP
View
B
Retailer 9
-
£2,981 GBP
View
B
Retailer 10
-
£3,036 GBP
View
Most Expensive
B
MOH London
LG407933924 · Nov 5
£5,262 GBP
View
10 more retailers have this diamond
Prices start from £669 GBPSave up to £4,594 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
2.14ct Round
£669 GBP