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Round|Lab Grown|IGI

3.26ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG744513993

Shape and cutting style on the report: Round brilliant

Certificate IGI LG744513993

Diamond specifications and retailer prices

From $1,816 AUD
$1,276 USD
As of October 29, 2026
Save $22,296 AUD (92%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $24,112 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.26ct lab-grown round diamond

This 3.26ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG744513993 or 744513993. Listed at 15 retailers as of October 29, 2026, with prices from $1,816 to $24,112, a $22,296 spread on the same certified stone. Brilliant Earth lists it at $24,112. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744513993
Dimensions9.48 × 9.51 × 5.89 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
9.48 mm9.51 mm3.26 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744513993
Side View
Table 56.0%Crown 35.2°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $24,112 AUD|Low: $1,816 AUD|High: $24,867 AUD|Avg: $6,416 AUD|-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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 12$1,816 AUD
Retailer 3$1,976 AUD
Retailer 13$2,320 AUD
Retailer 7$2,386 AUD
Retailer 6$3,097 AUD
Retailer 5$3,103 AUD
Retailer 11$3,336 AUD
Retailer 9$3,916 AUD
Retailer 15$3,926 AUD
Retailer 16$4,358 AUD
Retailer 8$4,856 AUD
Retailer 4$4,980 AUD
Retailer 2$6,676 AUD
Retailer 14$12,497 AUD
Retailer 10$14,668 AUD
Brilliant Earth$24,112 AUD

31 data points across 16 retailers

15 retailers$1,816 AUD to $24,112 AUD

A+
Cheapest Retailer
-
$1,816 AUD
$1,276 USD
A
Retailer 2
-
$1,976 AUD
$1,388 USD
View
A
Retailer 3
-
$2,320 AUD
$1,630 USD
View
A
Retailer 4
-
$2,386 AUD
$1,676 USD
View
Final sale: no returns
A
Retailer 5
-
$3,097 AUD
$2,176 USD
View
A
Retailer 6
-
$3,103 AUD
$2,180 USD
View
A
Retailer 7
-
$3,336 AUD
$2,344 USD
View
A
Retailer 8
-
$3,916 AUD
€2,620 EUR
View
A
Retailer 9
-
$3,926 AUD
$2,758 USD
View
A
Retailer 10
-
$4,358 AUD
$3,062 USD
View
B+
Retailer 11
-
$4,980 AUD
$3,498 USD
View
B+
Retailer 12
-
$6,676 AUD
£3,693 GBP
View
B+
Retailer 13
-
$12,497 AUD
$8,780 USD
View
B
Retailer 14
-
$14,668 AUD
$10,305 USD
View
Most Expensive
B
Brilliant Earth
17242392Y · Oct 29
$24,112 AUD
$16,940 USD
View
14 more retailers have this diamond
Prices start from $1,816 AUDSave up to $22,296 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 Round
$1,816 AUD