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Emerald|Lab Grown|IGI

1.03ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG799636431

Shape and cutting style on the report: Emerald cut

Certificate IGI LG799636431

Diamond specifications and retailer prices

From $263 AUD
$185 USD
As of October 30, 2026
Save $2,128 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,392 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.03ct lab-grown emerald diamond

This 1.03ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799636431 or 799636431. Listed at 21 retailers as of October 29, 2026, with prices from $263 to $2,392, a $2,128 spread on the same certified stone. Brilliant Earth lists it at $2,392. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799636431
Dimensions6.81 × 4.77 × 3.26 mm
L/W Ratio1.43
Culet sizeLarge
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
6.81 mm4.77 mm1.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799636431
Side View
Table 63.0%Crown 31.6°Girdle: MED-STKPavilion 43°Culet: LargeDepth 68.3%

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: $2,392 AUD|Low: $253 AUD|High: $2,491 AUD|Avg: $818 AUD|-4.0%
Brilliant Earth
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
October 30, 2026
Retailer 15$263 AUD
Retailer 7$295 AUD
Retailer 3$327 AUD
Retailer 5$327 AUD
Retailer 9$561 AUD
Retailer 11$561 AUD
Retailer 4$575 AUD
Retailer 2$591 AUD
Retailer 6$668 AUD
Retailer 12$797 AUD
Retailer 8$817 AUD
Retailer 14$826 AUD
Retailer 16$1,093 AUD
Retailer 13$1,530 AUD
Retailer 10$1,535 AUD
Brilliant Earth$2,392 AUD

46 data points across 16 retailers

21 retailers$263 AUD to $2,392 AUD

A
Cheapest Retailer
-
$263 AUD
$185 USD
A
Retailer 2
-
$295 AUD
$207 USD
View
Final sale: no returns
A
Retailer 3
-
$306 AUD
$215 USD
View
A
Retailer 4
-
$327 AUD
$230 USD
View
A
Retailer 5
-
$327 AUD
$230 USD
View
A
Retailer 6
-
$561 AUD
€375 EUR
View
A
Retailer 7
-
$561 AUD
ZAR 6,367 ZAR
View
A
Retailer 8
-
$575 AUD
$404 USD
View
A
Retailer 9
-
$591 AUD
£327 GBP
View
A
Retailer 10
-
$668 AUD
$469 USD
View
A
Retailer 11
-
$797 AUD
View
B+
Retailer 12
-
$817 AUD
$574 USD
View
B+
Retailer 13
-
$826 AUD
$580 USD
View
B+
Retailer 14
-
$889 AUD
SGD 844 SGD
View
Retailer 15
-
$1,004 AUD
$705 USD
View
Price last confirmed 44 days ago
B+
Retailer 16
-
$1,051 AUD
$738 USD
View
B+
Retailer 17
-
$1,093 AUD
$768 USD
View
B+
Retailer 18
-
$1,127 AUD
$792 USD
View
B+
Retailer 19
-
$1,530 AUD
$1,075 USD
View
B+
Retailer 20
-
$1,535 AUD
£849 GBP
View
Most Expensive
B
Brilliant Earth
21420254A · Oct 29
$2,392 AUD
$1,680 USD
View
20 more retailers have this diamond
Prices start from $263 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
1.03ct Emerald
$263 AUD