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Radiant|Lab Grown|GIA

2.81ct D IF Radiant Lab Grown Diamond

ID • D/IF

Diamond specifications and retailer prices

From £9,696 GBP
$12,991 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £9,696 GBP at Blue Nile
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 Blue Nile

About this 2.81ct lab-grown radiant diamond

This 2.81ct 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 stated by the retailer rather than the lab and certified by GIA. Listed at a single retailer as of October 31, 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

2.81
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions9.79 × 7.00 × 4.84 mm
L/W Ratio1.40
Top View
9.79 mm7.00 mm2.81 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.1%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 31
Current: £9,696 GBP|Low: £1,511 GBP|High: £9,696 GBP|Avg: £4,752 GBP
Blue Nile
Retailer 2
Retailer 3
October 29, 2026
Retailer 2£1,511 GBP
Retailer 3£2,153 GBP
Blue Nile£9,696 GBP

5 data points across 3 retailers

1 retailer

C
Blue Nile
27421216 · Oct 31
£9,696 GBP
$12,991 USD
View

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.

C
2.81ct Radiant
£9,696 GBP