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Emerald|Lab Grown|IGI

0.81ct G IF Emerald Lab Grown Diamond

EX • G/IF • IGI LG604379117

Shape and cutting style on the report: Emerald cut

Certificate IGI LG604379117

Diamond specifications and retailer prices

From $639 AUD
As of November 4, 2026
Save $2,395 AUD (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,544 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 0.81ct lab-grown emerald diamond

This 0.81ct lab-grown emerald sits in the just-under-one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG604379117 or 604379117. Listed at 23 retailers as of November 3, 2026, with a 375% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.81
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG604379117
Dimensions6.40 × 4.43 × 2.96 mm
L/W Ratio1.44
Culet sizeLong
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
6.40 mm4.43 mm0.81 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG604379117
Side View
Table 67.0%Crown 34.4°Girdle: MediumPavilion 41.3°Culet: LNGDepth 66.8%

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: $4,544 AUD|Low: $485 AUD|High: $4,645 AUD|Avg: $2,067 AUD|-2.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 4, 2026
Retailer 11$639 AUD
Retailer 3$667 AUD
Retailer 14$720 AUD
Retailer 8$847 AUD
Retailer 12$899 AUD
Retailer 6$947 AUD
Retailer 7$947 AUD
Retailer 20$962 AUD
Retailer 18$1,045 AUD
Retailer 10$1,383 AUD
Retailer 4$1,414 AUD
Retailer 5$1,540 AUD
Retailer 19$2,090 AUD
Retailer 2$2,877 AUD
Retailer 15$3,033 AUD
Retailer 9$3,367 AUD
Retailer 13$3,621 AUD
Retailer 16$3,621 AUD
Retailer 17$3,886 AUD
MOH London$4,544 AUD

37 data points across 20 retailers

23 retailers$639 AUD to $3,033 AUD

A
Cheapest Retailer
-
$639 AUD
A
Retailer 2
-
$667 AUD
View
B+
Retailer 3
-
$720 AUD
View
Retailer 4
-
$847 AUD
View
Price last confirmed 17 days ago
B+
Retailer 5
-
$899 AUD
View
B+
Retailer 6
-
$947 AUD
View
Final sale: no returns
Retailer 7
-
$947 AUD
View
Price last confirmed 16 days ago
Retailer 8
-
$962 AUD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$1,045 AUD
View
Retailer 10
-
$1,049 AUD
View
Price last confirmed 17 days ago
B
Retailer 11
-
$1,383 AUD
View
B
Retailer 12
-
$1,414 AUD
View
B
Retailer 13
-
$1,540 AUD
View
B
Retailer 14
-
$2,090 AUD
View
B
Retailer 15
-
$2,877 AUD
View
B
Retailer 16
-
$3,033 AUD
View
Retailer 17
-
$3,051 AUD
View
Price last confirmed 18 days ago
Retailer 18
-
$3,367 AUD
View
Price last confirmed 17 days ago
Retailer 19
-
$3,549 AUD
View
Price under review
Retailer 20
-
$3,621 AUD
View
Price under review
Retailer 21
-
$3,621 AUD
View
Price under review
Retailer 22
-
$3,886 AUD
View
Price under review
Most Expensive
MOH London
LG604379117 · Nov 3
$4,544 AUD
£2,510 GBP
View
Price under review
22 more retailers have this diamond
Prices start from $639 AUDSave up to $2,395 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
0.81ct Emerald
$639 AUD