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 $187 USD
As of October 27, 2026
Save $896 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,083 USD 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 $187 to $1,083, a $896 spread on the same certified stone. MOH London lists it at $1,083. 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
Color
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 27
Current: $1,083 USD|Low: $187 USD|High: $1,087 USD|Avg: $447 USD|-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 8$187 USD
Retailer 13$207 USD
Retailer 3$215 USD
Retailer 10$230 USD
Retailer 5$231 USD
Retailer 6$256 USD
Retailer 14$310 USD
Retailer 9$394 USD
Retailer 16$394 USD
Retailer 2$415 USD
Retailer 11$468 USD
Retailer 4$564 USD
Retailer 15$625 USD
Retailer 12$738 USD
Retailer 7$746 USD
MOH London$1,083 USD

14 data points across 16 retailers

16 retailers$187 USD to $1,083 USD

A
Cheapest Retailer
-
$187 USD
A
Retailer 2
-
$207 USD
View
Final sale: no returns
A
Retailer 3
-
$215 USD
View
A
Retailer 4
-
$230 USD
View
A
Retailer 5
-
$231 USD
View
A
Retailer 6
-
$256 USD
HK$2,000 HKD
View
A
Retailer 7
-
$310 USD
View
A
Retailer 8
-
$394 USD
€375 EUR
View
A
Retailer 9
-
$394 USD
ZAR 6,372 ZAR
View
A
Retailer 10
-
$415 USD
£326 GBP
View
A
Retailer 11
-
$468 USD
View
B+
Retailer 12
-
$564 USD
A$868 AUD
View
B+
Retailer 13
-
$625 USD
SGD 844 SGD
View
B+
Retailer 14
-
$738 USD
View
B+
Retailer 15
-
$746 USD
View
Most Expensive
B
MOH London
LG831693553 · Oct 26
$1,083 USD
£853 GBP
View
15 more retailers have this diamond
Prices start from $187 USDSave up to $896 USD

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
$187 USD