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 $1,459 USD
HK$11,400 HKD
As of October 30, 2026
Save $6,261 USD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,720 USD at Brilliant Earth · As of October 29, 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 29, 2026, with prices from $1,459 to $7,720, a $6,261 spread on the same certified stone. Brilliant Earth lists it at $7,720. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $7,720 USD|Low: $1,459 USD|High: $11,040 USD|Avg: $4,675 USD|-3.0%
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 30, 2026
Retailer 5$1,459 USD
Retailer 2$1,708 USD
Retailer 7$1,936 USD
Retailer 12$2,437 USD
Retailer 11$3,127 USD
Retailer 6$4,205 USD
Retailer 9$4,597 USD
Retailer 3$4,910 USD
Retailer 8$5,420 USD
Retailer 10$6,780 USD
Brilliant Earth$7,720 USD
Retailer 4$11,040 USD

16 data points across 12 retailers

11 retailers$1,459 USD to $7,720 USD

A
Cheapest Retailer
-
$1,459 USD
HK$11,400 HKD
A
Retailer 2
-
$1,708 USD
View
Retailer 3
-
$1,936 USD
€1,844 EUR
View
Price last confirmed 7 days ago
A
Retailer 4
-
$2,437 USD
View
B+
Retailer 5
-
$3,127 USD
View
B+
Retailer 6
-
$4,205 USD
SGD 5,682 SGD
View
Retailer 7
-
$4,597 USD
A$7,073 AUD
View
Price last confirmed 21 days ago
Retailer 8
-
$5,255 USD
View
Price last confirmed 9 days ago
Retailer 9
-
$5,420 USD
View
Price last confirmed 9 days ago
B
Retailer 10
-
$6,780 USD
View
Most Expensive
B
Brilliant Earth
13057062Y · Oct 29
$7,720 USD
View
10 more retailers have this diamond
Prices start from $1,459 USDSave up to $6,261 USD

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
$1,459 USD