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Emerald|Lab Grown|IGI

1.21ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG836667605

Shape and cutting style on the report: Emerald cut

Certificate IGI LG836667605

Diamond specifications and retailer prices

From €174 EUR
$194 USD
As of October 30, 2026
Save €835 EUR (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,008 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836667605 or 836667605. Listed at 16 retailers as of October 30, 2026, with prices from €174 to €1,008, a €835 spread on the same certified stone. MOH London lists it at €1,008. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836667605
Dimensions7.45 × 4.95 × 3.35 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm4.95 mm1.21 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836667605
Side View
Table 66.0%Crown 33.4°Girdle: MediumPavilion 41.6°Culet: LargeDepth 67.7%

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 30
Current: €1,008 EUR|Low: €166 EUR|High: €1,190 EUR|Avg: €571 EUR|-0.1%
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
November 1, 2026
Retailer 13€174 EUR
Retailer 14€201 EUR
Retailer 7€241 EUR
Retailer 4€375 EUR
Retailer 15€425 EUR
Retailer 3€435 EUR
Retailer 10€526 EUR
Retailer 11€613 EUR
Retailer 9€621 EUR
Retailer 16€641 EUR
Retailer 5€693 EUR
Retailer 12€695 EUR
Retailer 8€697 EUR
Retailer 6€697 EUR
Retailer 2€940 EUR
MOH London€1,008 EUR

25 data points across 16 retailers

16 retailers€174 EUR to €1,008 EUR

A
Cheapest Retailer
-
€174 EUR
$194 USD
A
Retailer 2
-
€201 EUR
$225 USD
View
A
Retailer 3
-
€241 EUR
HK$2,100 HKD
View
A
Retailer 4
-
€375 EUR
$419 USD
View
A
Retailer 5
-
€425 EUR
$475 USD
View
A
Retailer 6
-
€435 EUR
$486 USD
View
B+
Retailer 7
-
€526 EUR
A$904 AUD
View
B+
Retailer 8
-
€613 EUR
$685 USD
View
B+
Retailer 9
-
€621 EUR
A$1,067 AUD
View
B+
Retailer 10
-
€641 EUR
$716 USD
View
B+
Retailer 11
-
€693 EUR
$774 USD
View
B+
Retailer 12
-
€695 EUR
$777 USD
View
B+
Retailer 13
-
€697 EUR
SGD 1,053 SGD
View
B
Retailer 14
-
€720 EUR
$804 USD
View
B
Retailer 15
-
€940 EUR
$1,050 USD
View
Most Expensive
B
MOH London
LG836667605 · Nov 1
€1,008 EUR
£887 GBP
View
15 more retailers have this diamond
Prices start from €174 EURSave up to €835 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
1.21ct Emerald
€174 EUR