Radiant|Lab Grown|IGI

2.79ct E FL Radiant Lab Grown Diamond

VG • E/FL • IGI LG804639103

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG804639103

Diamond specifications and retailer prices

From £3,723 GBP
$4,958 USD
As of October 30, 2026
Save £8,869 GBP (70%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £15,498 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 2.79ct lab-grown radiant diamond

This 2.79ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG804639103 or 804639103. Listed at 21 retailers as of October 30, 2026, with a 238% 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

2.79
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle30.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804639103
Dimensions9.26 × 6.71 × 4.62 mm
L/W Ratio1.38
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.26 mm6.71 mm2.79 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804639103
Side View
Table 67.0%Crown 44.2°Girdle: Slightly ThickPavilion 30.4°Culet: NoneDepth 68.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £4,381 GBP|Low: £4,169 GBP|High: £14,915 GBP|Avg: £8,043 GBP|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 4£4,169 GBP
Retailer 2£4,337 GBP
Retailer 1£4,381 GBP
Retailer 12£5,415 GBP
Retailer 6£5,522 GBP
Retailer 9£6,323 GBP
Retailer 10£7,785 GBP
Retailer 3£8,120 GBP
Retailer 11£8,335 GBP
Retailer 8£8,835 GBP
Retailer 7£11,141 GBP
Retailer 13£12,592 GBP
Retailer 5£14,915 GBP

36 data points across 13 retailers

21 retailers£3,723 GBP to £12,592 GBP

B+
Cheapest Retailer
-
£3,723 GBP
$4,958 USD
B+
Retailer 2
-
£3,902 GBP
$5,196 USD
View
B
Retailer 3
-
£3,941 GBP
$5,248 USD
View
B
Retailer 4
-
£4,169 GBP
$5,552 USD
View
Final sale: no returns
B
Retailer 5
-
£4,319 GBP
$5,751 USD
View
Retailer 6
-
£4,319 GBP
$5,751 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
£4,337 GBP
$5,775 USD
View
B+
Retailer 8
-
£4,381 GBP
View
B
Retailer 9
-
£5,127 GBP
$6,827 USD
View
B
Retailer 10
-
£5,415 GBP
$7,211 USD
View
B
Retailer 11
-
£5,522 GBP
View
B
Retailer 12
-
£6,111 GBP
View
B
Retailer 13
-
£6,323 GBP
$8,420 USD
View
B
Retailer 14
-
£7,785 GBP
€9,873 EUR
View
Price last confirmed 7 days ago
B
Retailer 15
-
£8,120 GBP
$10,813 USD
View
B
Retailer 16
-
£8,335 GBP
$11,100 USD
View
B
Retailer 17
-
£8,835 GBP
View
B
Retailer 18
-
£11,141 GBP
ZAR 239,688 ZAR
View
B
Retailer 19
-
£12,592 GBP
$16,769 USD
View
Retailer 20
-
£14,915 GBP
SGD 26,841 SGD
View
Price under review
Most Expensive
Taylor and Hart
35I5KUX · Oct 30
£15,498 GBP
$20,639 USD
View
Price under review
20 more retailers have this diamond
Prices start from £3,723 GBPSave up to £8,869 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.

B+
2.79ct Radiant
£3,723 GBP