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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 €166 EUR
$185 USD
As of October 29, 2026
Save €804 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €970 EUR 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 €166 to €970, a €804 spread on the same certified stone. MOH London lists it at €970. 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 29
Current: €970 EUR|Low: €166 EUR|High: €973 EUR|Avg: €399 EUR|-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 31, 2026
Retailer 10€166 EUR
Retailer 15€185 EUR
Retailer 5€192 EUR
Retailer 12€206 EUR
Retailer 7€207 EUR
Retailer 8€229 EUR
Retailer 16€277 EUR
Retailer 11€352 EUR
Retailer 4€353 EUR
Retailer 2€372 EUR
Retailer 13€419 EUR
Retailer 6€505 EUR
Retailer 3€559 EUR
Retailer 14€661 EUR
Retailer 9€698 EUR
MOH London€970 EUR

16 data points across 16 retailers

16 retailers€166 EUR to €970 EUR

A
Cheapest Retailer
-
€166 EUR
$185 USD
A
Retailer 2
-
€185 EUR
$207 USD
View
Final sale: no returns
A
Retailer 3
-
€192 EUR
$215 USD
View
A
Retailer 4
-
€206 EUR
$230 USD
View
A
Retailer 5
-
€207 EUR
$231 USD
View
A
Retailer 6
-
€229 EUR
HK$2,000 HKD
View
A
Retailer 7
-
€277 EUR
$310 USD
View
A
Retailer 8
-
€352 EUR
View
A
Retailer 9
-
€353 EUR
ZAR 6,372 ZAR
View
A
Retailer 10
-
€372 EUR
£327 GBP
View
A
Retailer 11
-
€419 EUR
$468 USD
View
B+
Retailer 12
-
€505 EUR
A$868 AUD
View
B+
Retailer 13
-
€559 EUR
SGD 844 SGD
View
B+
Retailer 14
-
€661 EUR
$738 USD
View
B+
Retailer 15
-
€698 EUR
$780 USD
View
Most Expensive
B
MOH London
LG831693553 · Oct 26
€970 EUR
£853 GBP
View
15 more retailers have this diamond
Prices start from €166 EURSave up to €804 EUR

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
€166 EUR