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 $2,589 NZD
HK$11,400 HKD
As of October 30, 2026
Save $9,849 NZD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $12,438 NZD 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 $2,589 to $12,438, a $9,849 spread on the same certified stone. Brilliant Earth lists it at $12,438. 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: $12,438 NZD|Low: $2,589 NZD|High: $19,588 NZD|Avg: $8,274 NZD|-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 7$2,589 NZD
Retailer 6$3,031 NZD
Retailer 2$3,216 NZD
Retailer 5$4,304 NZD
Retailer 12$5,548 NZD
Retailer 8$7,460 NZD
Retailer 10$8,157 NZD
Retailer 3$8,712 NZD
Retailer 9$9,617 NZD
Retailer 11$12,030 NZD
Brilliant Earth$12,438 NZD
Retailer 4$19,588 NZD

17 data points across 12 retailers

11 retailers$2,589 NZD to $12,438 NZD

A
Cheapest Retailer
-
$2,589 NZD
HK$11,400 HKD
A
Retailer 2
-
$3,031 NZD
$1,708 USD
View
A
Retailer 3
-
$3,216 NZD
€1,726 EUR
View
A
Retailer 4
-
$4,304 NZD
$2,426 USD
View
B+
Retailer 5
-
$5,548 NZD
$3,127 USD
View
B+
Retailer 6
-
$7,460 NZD
SGD 5,682 SGD
View
Retailer 7
-
$8,157 NZD
A$7,073 AUD
View
Price last confirmed 23 days ago
Retailer 8
-
$9,324 NZD
$5,255 USD
View
Price last confirmed 10 days ago
Retailer 9
-
$9,617 NZD
$5,420 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
$12,030 NZD
$6,780 USD
View
Most Expensive
B
Brilliant Earth
13057062Y · Oct 30
$12,438 NZD
$7,010 USD
View
10 more retailers have this diamond
Prices start from $2,589 NZDSave up to $9,849 NZD

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
$2,589 NZD