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Emerald|Lab Grown|IGI

1.18ct D FL Emerald Lab Grown Diamond

EX • D/FL

Diamond specifications and retailer prices

From $305 AUD
$214 USD
As of November 1, 2026
Save $2,128 AUD (87%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,433 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.18ct lab-grown emerald diamond

This 1.18ct lab-grown emerald sits in the classic one-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 31, 2026, with prices from $305 to $2,433, a $2,128 spread on the same certified stone. Blue Nile lists it at $2,433. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.06 × 5.05 × 3.35 mm
L/W Ratio1.40
Top View
7.06 mm5.05 mm1.18 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.3%

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: Nov 1
Current: $2,433 AUD|Low: $305 AUD|High: $3,427 AUD|Avg: $1,460 AUD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5$305 AUD
Retailer 3$353 AUD
Retailer 4$722 AUD
Retailer 2$1,341 AUD
Blue Nile$2,433 AUD
Retailer 6$3,427 AUD

14 data points across 6 retailers

5 retailers$305 AUD to $2,433 AUD

A
Cheapest Retailer
-
$305 AUD
$214 USD
A
Retailer 2
-
$353 AUD
$248 USD
View
A
Retailer 3
-
$722 AUD
$507 USD
View
B+
Retailer 4
-
$1,341 AUD
$942 USD
View
Most Expensive
B
Blue Nile
30353364 · Oct 31
$2,433 AUD
$1,709 USD
View
4 more retailers have this diamond
Prices start from $305 AUDSave up to $2,128 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
1.18ct Emerald
$305 AUD