CaratHunter
Plans
Radiant|Lab Grown|IGI

2.82ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG660415326

Certificate IGI LG660415326

Diamond specifications and retailer prices

From £1,089 GBP
HK$11,400 HKD
As of October 30, 2026
Save £4,143 GBP (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £5,232 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.82ct lab-grown radiant diamond

This 2.82ct 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 LG660415326 or 660415326. Listed at 11 retailers as of October 30, 2026, with prices from £1,089 to £5,232, a £4,143 spread on the same certified stone. Brilliant Earth lists it at £5,232. 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

2.82
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG660415326
Dimensions9.86 × 7.14 × 4.83 mm
L/W Ratio1.38
Top View
9.86 mm7.14 mm2.82 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660415326
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £5,232 GBP|Low: £1,089 GBP|High: £8,239 GBP|Avg: £3,481 GBP|-11.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6£1,089 GBP
Retailer 5£1,275 GBP
Retailer 8£1,445 GBP
Retailer 2£1,811 GBP
Retailer 12£2,334 GBP
Retailer 7£3,138 GBP
Retailer 10£3,431 GBP
Retailer 3£3,664 GBP
Retailer 9£4,045 GBP
Retailer 11£5,060 GBP
Brilliant Earth£5,232 GBP
Retailer 4£8,239 GBP

17 data points across 12 retailers

11 retailers£1,089 GBP to £5,232 GBP

A
Cheapest Retailer
-
£1,089 GBP
HK$11,400 HKD
A
Retailer 2
-
£1,275 GBP
$1,708 USD
View
Retailer 3
-
£1,445 GBP
€1,844 EUR
View
Price last confirmed 7 days ago
A
Retailer 4
-
£1,811 GBP
$2,426 USD
View
B+
Retailer 5
-
£2,334 GBP
$3,127 USD
View
B+
Retailer 6
-
£3,138 GBP
SGD 5,682 SGD
View
Retailer 7
-
£3,431 GBP
A$7,073 AUD
View
Price last confirmed 22 days ago
Retailer 8
-
£3,922 GBP
$5,255 USD
View
Price last confirmed 9 days ago
Retailer 9
-
£4,045 GBP
$5,420 USD
View
Price last confirmed 9 days ago
B
Retailer 10
-
£5,060 GBP
$6,780 USD
View
Most Expensive
B
Brilliant Earth
13057062Y · Oct 30
£5,232 GBP
$7,010 USD
View
10 more retailers have this diamond
Prices start from £1,089 GBPSave up to £4,143 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
2.82ct Radiant
£1,089 GBP