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Emerald|Lab Grown|IGI

1.00ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG831693553

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831693553

Diamond specifications and retailer prices

From $263 AUD
$185 USD
As of October 29, 2026
Save $1,279 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,542 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1ct lab-grown emerald diamond

This 1ct 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 LG831693553 or 831693553. Listed at 16 retailers as of October 26, 2026, with prices from $263 to $1,542, a $1,279 spread on the same certified stone. MOH London lists it at $1,542. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831693553
Dimensions6.77 × 4.75 × 3.14 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
6.77 mm4.75 mm1.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831693553
Side View
Table 65.0%Crown 33.9°Girdle: MED-STKPavilion 41.2°Culet: LargeDepth 66.1%

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 29
Current: $1,542 AUD|Low: $263 AUD|High: $1,547 AUD|Avg: $636 AUD|-0.4%
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
October 29, 2026
Retailer 2$263 AUD
Retailer 14$295 AUD
Retailer 4$306 AUD
Retailer 11$327 AUD
Retailer 6$329 AUD
Retailer 7$364 AUD
Retailer 15$441 AUD
Retailer 10$560 AUD
Retailer 3$561 AUD
Retailer 9$590 AUD
Retailer 12$666 AUD
Retailer 5$803 AUD
Retailer 16$889 AUD
Retailer 13$1,050 AUD
Retailer 8$1,062 AUD
MOH London$1,542 AUD

14 data points across 16 retailers

16 retailers$263 AUD to $1,542 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
-
$329 AUD
$231 USD
View
A
Retailer 6
-
$364 AUD
HK$2,000 HKD
View
A
Retailer 7
-
$441 AUD
$310 USD
View
A
Retailer 8
-
$560 AUD
€375 EUR
View
A
Retailer 9
-
$561 AUD
ZAR 6,372 ZAR
View
A
Retailer 10
-
$590 AUD
£326 GBP
View
A
Retailer 11
-
$666 AUD
$468 USD
View
B+
Retailer 12
-
$803 AUD
View
B+
Retailer 13
-
$889 AUD
SGD 844 SGD
View
B+
Retailer 14
-
$1,050 AUD
$738 USD
View
B+
Retailer 15
-
$1,062 AUD
$746 USD
View
Most Expensive
B
MOH London
LG831693553 · Oct 26
$1,542 AUD
£853 GBP
View
15 more retailers have this diamond
Prices start from $263 AUDSave up to $1,279 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
1.00ct Emerald
$263 AUD