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Emerald|Lab Grown|IGI

1.45ct D FL Emerald Lab Grown Diamond

EX • D/FL

Diamond specifications and retailer prices

From $366 AUD
$257 USD
As of October 30, 2026
Save $3,122 AUD (90%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,488 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.45ct lab-grown emerald diamond

This 1.45ct lab-grown emerald 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. Listed at 5 retailers as of October 30, 2026, with prices from $366 to $3,488, a $3,122 spread on the same certified stone. Blue Nile lists it at $3,488. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.65 × 5.31 × 3.62 mm
L/W Ratio1.44
Top View
7.65 mm5.31 mm1.45 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.2%

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: $3,488 AUD|Low: $366 AUD|High: $4,437 AUD|Avg: $1,893 AUD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5$366 AUD
Retailer 3$426 AUD
Retailer 4$826 AUD
Retailer 2$1,613 AUD
Blue Nile$3,488 AUD
Retailer 6$4,437 AUD

13 data points across 6 retailers

5 retailers$366 AUD to $3,488 AUD

A
Cheapest Retailer
-
$366 AUD
$257 USD
A
Retailer 2
-
$426 AUD
$299 USD
View
A
Retailer 3
-
$826 AUD
$580 USD
View
B+
Retailer 4
-
$1,613 AUD
$1,133 USD
View
Most Expensive
B
Blue Nile
30353185 · Oct 31
$3,488 AUD
$2,450 USD
View
4 more retailers have this diamond
Prices start from $366 AUDSave up to $3,122 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
1.45ct Emerald
$366 AUD