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Radiant|Lab Grown|IGI

2.88ct F IF Radiant Lab Grown Diamond

GD • F/IF • IGI LG729572196

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

Certificate IGI LG729572196

Diamond specifications and retailer prices

From £831 GBP
$1,115 USD
As of November 2, 2026
Save £3,700 GBP (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £4,531 GBP at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.88ct lab-grown radiant diamond

This 2.88ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG729572196 or 729572196. Listed at 24 retailers as of November 2, 2026, with prices from £831 to £4,531, a £3,700 spread on the same certified stone. Brilliant Earth lists it at £4,531. 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

2.88
Carat
F
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729572196
Dimensions9.95 × 7.06 × 4.74 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.95 mm7.06 mm2.88 ctF / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729572196
Side View
Table 66.0%Crown 40.9°Girdle: MediumPavilion 35.1°Culet: NoneDepth 67.1%

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 2
Current: £4,531 GBP|Low: £797 GBP|High: £6,476 GBP|Avg: £2,114 GBP|-30.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 19£831 GBP
Retailer 6£904 GBP
Retailer 9£930 GBP
Retailer 3£964 GBP
Retailer 17£1,092 GBP
Retailer 8£1,149 GBP
Retailer 10£1,379 GBP
Retailer 12£1,397 GBP
Retailer 14£1,694 GBP
Retailer 13£1,804 GBP
Retailer 5£1,806 GBP
Retailer 15£2,288 GBP
Retailer 2£2,488 GBP
Retailer 11£2,657 GBP
Retailer 4£2,790 GBP
Retailer 16£3,113 GBP
Retailer 7£3,229 GBP
Retailer 18£4,181 GBP
Brilliant Earth£4,531 GBP

46 data points across 19 retailers

24 retailers£831 GBP to £4,531 GBP

A
Cheapest Retailer
-
£831 GBP
$1,115 USD
A
Retailer 2
-
£904 GBP
$1,213 USD
View
A
Retailer 3
-
£930 GBP
$1,248 USD
View
Final sale: no returns
A
Retailer 4
-
£964 GBP
$1,293 USD
View
Retailer 5
-
£964 GBP
$1,293 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
£1,092 GBP
$1,465 USD
View
A
Retailer 7
-
£1,116 GBP
HK$11,700 HKD
View
A
Retailer 8
-
£1,149 GBP
$1,542 USD
View
B+
Retailer 9
-
£1,379 GBP
$1,850 USD
View
A
Retailer 10
-
£1,397 GBP
View
B+
Retailer 11
-
£1,694 GBP
€2,165 EUR
View
B+
Retailer 12
-
£1,804 GBP
$2,421 USD
View
B+
Retailer 13
-
£1,806 GBP
$2,424 USD
View
B+
Retailer 14
-
£2,006 GBP
$2,692 USD
View
B+
Retailer 15
-
£2,288 GBP
A$4,723 AUD
View
B+
Retailer 16
-
£2,488 GBP
ZAR 53,943 ZAR
View
B
Retailer 17
-
£2,657 GBP
View
B
Retailer 18
-
£2,790 GBP
$3,744 USD
View
B+
Retailer 19
-
£3,113 GBP
View
B
Retailer 20
-
£3,229 GBP
SGD 5,855 SGD
View
B
Retailer 21
-
£3,370 GBP
$4,522 USD
View
B
Retailer 22
-
£3,486 GBP
$4,678 USD
View
Retailer 23
-
£4,181 GBP
$5,610 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
16426111A · Nov 2
£4,531 GBP
$6,080 USD
View
23 more retailers have this diamond
Prices start from £831 GBPSave up to £3,700 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
2.88ct Radiant
£831 GBP