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Emerald|Lab Grown|IGI

0.91ct F IF Emerald Lab Grown Diamond

ID • F/IF • IGI LG583316392

Shape and cutting style on the report: Emerald cut

Certificate IGI LG583316392

Diamond specifications and retailer prices

From $299 AUD
As of November 4, 2026
Save $2,566 AUD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,865 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.91ct lab-grown emerald diamond

This 0.91ct lab-grown emerald sits in the just-under-one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG583316392 or 583316392. Listed at 11 retailers as of November 2, 2026, with prices from $299 to $2,865, a $2,566 spread on the same certified stone. Do Amore Diamonds lists it at $2,865. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.91
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG583316392
Dimensions6.40 × 4.53 × 3.22 mm
L/W Ratio1.41
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.40 mm4.53 mm0.91 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG583316392
Side View
Table 66.0%Crown 37°Girdle: MED-STKPavilion 41.2°Culet: LNGDepth 71.1%

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: $1,638 AUD|Low: $239 AUD|High: $1,658 AUD|Avg: $925 AUD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 5$299 AUD
Retailer 10$335 AUD
Retailer 2$346 AUD
Retailer 7$639 AUD
Retailer 3$1,019 AUD
Retailer 4$1,195 AUD
Retailer 8$1,254 AUD
Retailer 9$1,314 AUD
Retailer 6$1,597 AUD
Retailer 1$1,638 AUD

20 data points across 10 retailers

11 retailers$299 AUD to $2,865 AUD

A
Cheapest Retailer
-
$299 AUD
A
Retailer 2
-
$335 AUD
View
Final sale: no returns
A
Retailer 3
-
$346 AUD
View
A
Retailer 4
-
$639 AUD
View
Retailer 5
-
$1,019 AUD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$1,195 AUD
View
B+
Retailer 7
-
$1,254 AUD
View
B+
Retailer 8
-
$1,314 AUD
View
B
Retailer 9
-
$1,597 AUD
View
B
Retailer 10
-
$1,638 AUD
View
Most Expensive
B
Do Amore Diamonds
27-26D80DBF0 · Nov 2
$2,865 AUD
$2,010 USD
View
10 more retailers have this diamond
Prices start from $299 AUDSave up to $2,566 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
0.91ct Emerald
$299 AUD