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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 $457 NZD
$257 USD
As of October 30, 2026
Save $3,898 NZD (90%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,354 NZD 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 $457 to $4,354, a $3,898 spread on the same certified stone. Blue Nile lists it at $4,354. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,354 NZD|Low: $457 NZD|High: $5,540 NZD|Avg: $2,364 NZD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5$457 NZD
Retailer 3$531 NZD
Retailer 4$1,031 NZD
Retailer 2$2,014 NZD
Blue Nile$4,354 NZD
Retailer 6$5,540 NZD

13 data points across 6 retailers

5 retailers$457 NZD to $4,354 NZD

A
Cheapest Retailer
-
$457 NZD
$257 USD
A
Retailer 2
-
$531 NZD
$299 USD
View
A
Retailer 3
-
$1,031 NZD
$580 USD
View
B+
Retailer 4
-
$2,014 NZD
$1,133 USD
View
Most Expensive
B
Blue Nile
30353185 · Oct 31
$4,354 NZD
$2,450 USD
View
4 more retailers have this diamond
Prices start from $457 NZDSave up to $3,898 NZD

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
$457 NZD