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Radiant|Lab Grown|IGI

3.26ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG822623002

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG822623002

Diamond specifications and retailer prices

From $1,636 AUD
$1,149 USD
As of October 30, 2026
Save $12,885 AUD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $14,521 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.26ct lab-grown radiant diamond

This 3.26ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG822623002 or 822623002. Listed at 14 retailers as of October 30, 2026, with prices from $1,636 to $14,521, a $12,885 spread on the same certified stone. Do Amore Diamonds lists it at $14,521. 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

3.26
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822623002
Dimensions10.24 × 7.29 × 5.17 mm
L/W Ratio1.40
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.24 mm7.29 mm3.26 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822623002
Side View
Table 61.0%Crown 40.3°Girdle: ThickPavilion 36.7°Culet: NoneDepth 70.9%

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: $14,521 AUD|Low: $1,636 AUD|High: $18,293 AUD|Avg: $6,658 AUD|-6.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 9$1,636 AUD
Retailer 14$1,836 AUD
Retailer 5$2,207 AUD
Retailer 13$3,109 AUD
Retailer 15$3,511 AUD
Retailer 10$3,684 AUD
Retailer 2$3,738 AUD
Retailer 12$3,925 AUD
Retailer 3$4,976 AUD
Retailer 11$6,764 AUD
Retailer 4$7,744 AUD
Retailer 7$8,778 AUD
Retailer 6$10,342 AUD
Retailer 8$13,624 AUD
Do Amore Diamonds$14,521 AUD

33 data points across 15 retailers

14 retailers$1,636 AUD to $14,521 AUD

A
Cheapest Retailer
-
$1,636 AUD
$1,149 USD
A
Retailer 2
-
$1,836 AUD
$1,290 USD
View
A
Retailer 3
-
$2,207 AUD
$1,550 USD
View
A
Retailer 4
-
$3,109 AUD
$2,184 USD
View
Retailer 5
-
$3,511 AUD
€2,349 EUR
View
Price last confirmed 7 days ago
A
Retailer 6
-
$3,684 AUD
$2,588 USD
View
A
Retailer 7
-
$3,738 AUD
$2,626 USD
View
A
Retailer 8
-
$3,925 AUD
$2,757 USD
View
Retailer 9
-
$4,976 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$6,764 AUD
£3,741 GBP
View
Retailer 11
-
$7,744 AUD
$5,440 USD
View
Price last confirmed 12 days ago
Retailer 12
-
$10,342 AUD
View
Price last confirmed 22 days ago
B
Retailer 13
-
$13,624 AUD
$9,570 USD
View
Most Expensive
B
Do Amore Diamonds
27-08F0671C3 · Oct 30
$14,521 AUD
$10,200 USD
View
13 more retailers have this diamond
Prices start from $1,636 AUDSave up to $12,885 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
3.26ct Radiant
$1,636 AUD