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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 €807 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €973 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 €973, a €807 spread on the same certified stone. MOH London lists it at €973. 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: €973 EUR|Low: €166 EUR|High: €977 EUR|Avg: €401 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 30, 2026
Retailer 9€166 EUR
Retailer 14€186 EUR
Retailer 4€193 EUR
Retailer 11€207 EUR
Retailer 6€208 EUR
Retailer 7€230 EUR
Retailer 15€279 EUR
Retailer 10€354 EUR
Retailer 3€354 EUR
Retailer 2€374 EUR
Retailer 12€420 EUR
Retailer 5€507 EUR
Retailer 16€561 EUR
Retailer 13€663 EUR
Retailer 8€670 EUR
MOH London€973 EUR

15 data points across 16 retailers

16 retailers€166 EUR to €973 EUR

A
Cheapest Retailer
-
€166 EUR
$185 USD
A
Retailer 2
-
€186 EUR
$207 USD
View
Final sale: no returns
A
Retailer 3
-
€193 EUR
$215 USD
View
A
Retailer 4
-
€207 EUR
$230 USD
View
A
Retailer 5
-
€208 EUR
$231 USD
View
A
Retailer 6
-
€230 EUR
HK$2,000 HKD
View
A
Retailer 7
-
€279 EUR
$310 USD
View
A
Retailer 8
-
€354 EUR
View
A
Retailer 9
-
€354 EUR
ZAR 6,372 ZAR
View
A
Retailer 10
-
€374 EUR
£327 GBP
View
A
Retailer 11
-
€420 EUR
$468 USD
View
B+
Retailer 12
-
€507 EUR
A$868 AUD
View
B+
Retailer 13
-
€561 EUR
SGD 844 SGD
View
B+
Retailer 14
-
€663 EUR
$738 USD
View
B+
Retailer 15
-
€670 EUR
$746 USD
View
Most Expensive
B
MOH London
LG831693553 · Oct 26
€973 EUR
£853 GBP
View
15 more retailers have this diamond
Prices start from €166 EURSave up to €807 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