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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 $2,077 AUD
HK$11,400 HKD
As of October 30, 2026
Save $7,902 AUD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,979 AUD 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 $2,077 to $9,979, a $7,902 spread on the same certified stone. Brilliant Earth lists it at $9,979. 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: $9,979 AUD|Low: $2,077 AUD|High: $15,717 AUD|Avg: $6,639 AUD|-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$2,077 AUD
Retailer 5$2,432 AUD
Retailer 8$2,756 AUD
Retailer 2$3,454 AUD
Retailer 12$4,451 AUD
Retailer 7$5,986 AUD
Retailer 10$6,545 AUD
Retailer 3$6,990 AUD
Retailer 9$7,716 AUD
Retailer 11$9,652 AUD
Brilliant Earth$9,979 AUD
Retailer 4$15,717 AUD

17 data points across 12 retailers

11 retailers$2,077 AUD to $9,979 AUD

A
Cheapest Retailer
-
$2,077 AUD
HK$11,400 HKD
A
Retailer 2
-
$2,432 AUD
$1,708 USD
View
Retailer 3
-
$2,756 AUD
€1,844 EUR
View
Price last confirmed 8 days ago
A
Retailer 4
-
$3,454 AUD
$2,426 USD
View
B+
Retailer 5
-
$4,451 AUD
$3,127 USD
View
B+
Retailer 6
-
$5,986 AUD
SGD 5,682 SGD
View
Retailer 7
-
$6,545 AUD
View
Price last confirmed 22 days ago
Retailer 8
-
$7,481 AUD
$5,255 USD
View
Price last confirmed 9 days ago
Retailer 9
-
$7,716 AUD
$5,420 USD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$9,652 AUD
$6,780 USD
View
Most Expensive
B
Brilliant Earth
13057062Y · Oct 30
$9,979 AUD
$7,010 USD
View
10 more retailers have this diamond
Prices start from $2,077 AUDSave up to $7,902 AUD

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
$2,077 AUD