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Round|Lab Grown|IGI

1.46ct D FL Round Lab Grown Diamond

EX • D/FL • IGI LG842644923

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842644923

Diamond specifications and retailer prices

From $532 AUD
$374 USD
As of October 29, 2026
Save $4,777 AUD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $5,309 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.46ct lab-grown round diamond

This 1.46ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842644923 or 842644923. Listed at 25 retailers as of October 29, 2026, with prices from $532 to $5,309, a $4,777 spread on the same certified stone. Brilliant Earth lists it at $5,309. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842644923
Dimensions7.31 × 7.35 × 4.40 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
7.31 mm7.35 mm1.46 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842644923
Side View
Table 61.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.0%

Caratlytics Score

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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 29
Current: $5,309 AUD|Low: $532 AUD|High: $5,309 AUD|Avg: $1,766 AUD
Brilliant Earth
Retailer 2
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October 30, 2026
Retailer 23$532 AUD
Retailer 22$618 AUD
Retailer 6$660 AUD
Retailer 8$660 AUD
Retailer 7$665 AUD
Retailer 21$783 AUD
Retailer 15$964 AUD
Retailer 13$1,019 AUD
Retailer 17$1,046 AUD
Retailer 5$1,053 AUD
Retailer 9$1,087 AUD
Retailer 19$1,135 AUD
Retailer 2$1,190 AUD
Retailer 16$1,436 AUD
Retailer 4$1,466 AUD
Retailer 3$2,122 AUD
Retailer 14$2,167 AUD
Retailer 10$2,178 AUD
Retailer 11$2,408 AUD
Retailer 24$2,490 AUD
Retailer 20$2,583 AUD
Retailer 25$2,890 AUD
Retailer 18$3,005 AUD
Retailer 12$5,258 AUD
Brilliant Earth$5,309 AUD

19 data points across 25 retailers

25 retailers$532 AUD to $5,309 AUD

A
Cheapest Retailer
-
$532 AUD
$374 USD
A
Retailer 2
-
$618 AUD
$434 USD
View
A
Retailer 3
-
$660 AUD
$464 USD
View
A
Retailer 4
-
$660 AUD
$464 USD
View
A
Retailer 5
-
$665 AUD
$467 USD
View
Final sale: no returns
A
Retailer 6
-
$783 AUD
$550 USD
View
A
Retailer 7
-
$964 AUD
$677 USD
View
A
Retailer 8
-
$1,019 AUD
€682 EUR
View
A
Retailer 9
-
$1,046 AUD
$735 USD
View
Retailer 10
-
$1,053 AUD
£582 GBP
View
Price last confirmed 13 days ago
A
Retailer 11
-
$1,087 AUD
$764 USD
View
A
Retailer 12
-
$1,135 AUD
ZAR 12,879 ZAR
View
A
Retailer 13
-
$1,190 AUD
£658 GBP
View
B+
Retailer 14
-
$1,436 AUD
$1,009 USD
View
B+
Retailer 15
-
$1,466 AUD
$1,030 USD
View
B+
Retailer 16
-
$2,122 AUD
$1,491 USD
View
B+
Retailer 17
-
$2,167 AUD
CA$2,114 CAD
View
B+
Retailer 18
-
$2,178 AUD
$1,530 USD
View
B
Retailer 19
-
$2,408 AUD
$1,692 USD
View
B
Retailer 20
-
$2,490 AUD
$1,749 USD
View
B
Retailer 21
-
$2,583 AUD
£1,429 GBP
View
Retailer 22
-
$2,890 AUD
$2,030 USD
View
Price last confirmed 8 days ago
B
Retailer 23
-
$3,005 AUD
$2,111 USD
View
B
Retailer 24
-
$5,258 AUD
$3,694 USD
View
Most Expensive
B
Brilliant Earth
22181648A · Oct 29
$5,309 AUD
$3,730 USD
View
24 more retailers have this diamond
Prices start from $532 AUDSave up to $4,777 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
1.46ct Round
$532 AUD