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Radiant|Lab Grown|IGI

2.84ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG687529115

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

Certificate IGI LG687529115

Diamond specifications and retailer prices

From £6,758 GBP
$9,055 USD
As of October 26, 2026
1 retailer carries this diamond
Only listing: £6,758 GBP at Shane Co
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Shane Co

About this 2.84ct lab-grown radiant diamond

This 2.84ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG687529115 or 687529115. Listed at a single retailer as of October 26, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.84
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687529115
Dimensions10.65 × 7.10 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.65 mm7.10 mm2.84 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687529115
Side View
Table 67.0%Crown 41.2°Girdle: MediumPavilion 32.5°Culet: NoneDepth 62.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 26
Current: £6,758 GBP|Low: £6,758 GBP|High: £7,120 GBP|Avg: £6,895 GBP|-0.1%
September 18, 2026
Shane Co£6,758 GBP

5 data points across 1 retailer

1 retailer

B
Shane Co
25F0TXY · Oct 26
£6,758 GBP
$9,055 USD
View

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B
2.84ct Radiant
£6,758 GBP