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Round|Lab Grown|IGI

3.23ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG845670748

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845670748

Diamond specifications and retailer prices

From $1,240 AUD
As of November 4, 2026
Save $7,940 AUD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $9,180 AUD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3.23ct lab-grown round diamond

This 3.23ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG845670748 or 845670748. Listed at 14 retailers as of November 3, 2026, with prices from $1,240 to $9,180, a $7,940 spread on the same certified stone. Brilliant Earth lists it at $9,180. 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

3.23
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845670748
Dimensions9.41 × 9.46 × 5.88 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.41 mm9.46 mm3.23 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845670748
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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: Nov 4
Current: $9,180 AUD|Low: $1,240 AUD|High: $9,180 AUD|Avg: $3,160 AUD
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
November 5, 2026
Retailer 5$1,240 AUD
Retailer 7$1,260 AUD
Retailer 10$1,311 AUD
Retailer 2$1,674 AUD
Retailer 3$1,702 AUD
Retailer 8$1,735 AUD
Retailer 14$2,398 AUD
Retailer 11$2,465 AUD
Retailer 13$2,713 AUD
Retailer 6$3,454 AUD
Retailer 4$3,581 AUD
Retailer 12$4,473 AUD
Retailer 9$7,348 AUD
Brilliant Earth$9,180 AUD

14 data points across 14 retailers

14 retailers$1,240 AUD to $9,180 AUD

A
Cheapest Retailer
-
$1,240 AUD
A
Retailer 2
-
$1,260 AUD
View
A
Retailer 3
-
$1,311 AUD
View
A
Retailer 4
-
$1,674 AUD
View
Retailer 5
-
$1,702 AUD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$1,735 AUD
View
A
Retailer 7
-
$2,398 AUD
View
A
Retailer 8
-
$2,465 AUD
View
A
Retailer 9
-
$2,713 AUD
View
B+
Retailer 10
-
$3,454 AUD
View
B+
Retailer 11
-
$3,581 AUD
View
B+
Retailer 12
-
$4,473 AUD
View
B
Retailer 13
-
$7,348 AUD
View
Most Expensive
B
Brilliant Earth
22235604A · Nov 3
$9,180 AUD
$6,440 USD
View
13 more retailers have this diamond
Prices start from $1,240 AUDSave up to $7,940 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
3.23ct Round
$1,240 AUD