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Round|Lab Grown|IGI

2.84ct J VS1 Round Lab Grown Diamond

VG • J/VS1 • IGI LG843641791

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843641791

Diamond specifications and retailer prices

From £660 GBP
As of November 4, 2026
Save £551 GBP (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,598 GBP at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 2.84ct lab-grown round diamond

This 2.84ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843641791 or 843641791. Listed at 11 retailers as of November 4, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.84
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641791
Dimensions9.08 × 9.03 × 5.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.08 mm9.03 mm2.84 ctJ / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG843641791
Side View
Table 60.0%Crown 38.3°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 61.6%

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: Nov 4
Current: £999 GBP|Low: £308 GBP|High: £2,021 GBP|Avg: £949 GBP|-19.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
November 4, 2026
Retailer 10£444 GBP
Retailer 9£594 GBP
Retailer 8£660 GBP
Retailer 4£731 GBP
Retailer 11£782 GBP
Retailer 3£817 GBP
Retailer 1£999 GBP
Retailer 5£1,051 GBP
Retailer 6£1,083 GBP
Retailer 7£1,211 GBP
Retailer 2£1,337 GBP
Taylor and Hart£1,598 GBP

16 data points across 12 retailers

11 retailers£660 GBP to £1,211 GBP

Retailer 1
-
£594 GBP
Price last confirmed 9 days ago
B+
Retailer 2
-
£660 GBP
View
B+
Retailer 3
-
£731 GBP
View
Retailer 4
-
£782 GBP
View
Price last confirmed 10 days ago
Retailer 5
-
£817 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
£999 GBP
View
B+
Retailer 7
-
£1,051 GBP
View
B+
Retailer 8
-
£1,083 GBP
View
B+
Retailer 9
-
£1,211 GBP
View
Retailer 10
-
£1,337 GBP
View
Price last confirmed 12 days ago
Most Expensive
Taylor and Hart
L1126TQ · Oct 27
£1,598 GBP
$2,150 USD
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from £660 GBPSave up to £551 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
2.84ct Round
£660 GBP