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Emerald|Lab Grown|IGI

1.21ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG828670632

Shape and cutting style on the report: Emerald cut

Certificate IGI LG828670632

Diamond specifications and retailer prices

From €166 EUR
$186 USD
As of November 1, 2026
Save €895 EUR (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €1,061 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 LG828670632 or 828670632. Listed at 13 retailers as of November 1, 2026, with prices from €166 to €1,061, a €895 spread on the same certified stone. MOH London lists it at €1,061. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828670632
Dimensions7.22 × 5.17 × 3.02 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.22 mm5.17 mm1.21 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828670632
Side View
Table 69.0%Crown 36.9°Girdle: MediumPavilion 39.3°Culet: LargeDepth 58.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,061 EUR|Low: €166 EUR|High: €21,142 EUR|Avg: €1,960 EUR|+10.8%
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 2€166 EUR
Retailer 10€185 EUR
Retailer 13€206 EUR
Retailer 15€276 EUR
Retailer 3€328 EUR
Retailer 9€392 EUR
Retailer 12€418 EUR
Retailer 7€424 EUR
Retailer 6€629 EUR
Retailer 16€631 EUR
Retailer 8€671 EUR
Retailer 14€729 EUR
Retailer 4€883 EUR
Retailer 11€1,025 EUR
MOH London€1,061 EUR
Retailer 5€21,142 EUR

38 data points across 16 retailers

13 retailers€166 EUR to €1,061 EUR

A
Cheapest Retailer
-
€166 EUR
$186 USD
A
Retailer 2
-
€185 EUR
$207 USD
View
Final sale: no returns
A
Retailer 3
-
€206 EUR
$231 USD
View
B+
Retailer 4
-
€276 EUR
$310 USD
View
A
Retailer 5
-
€328 EUR
$368 USD
View
A
Retailer 6
-
€392 EUR
ZAR 7,097 ZAR
View
A
Retailer 7
-
€418 EUR
£369 GBP
View
Retailer 8
-
€629 EUR
$705 USD
View
Price last confirmed 36 days ago
B+
Retailer 9
-
€631 EUR
A$1,089 AUD
View
B
Retailer 10
-
€729 EUR
$818 USD
View
B
Retailer 11
-
€883 EUR
$991 USD
View
B
Retailer 12
-
€1,025 EUR
$1,150 USD
View
Most Expensive
B
MOH London
LG828670632 · Nov 1
€1,061 EUR
£937 GBP
View
12 more retailers have this diamond
Prices start from €166 EURSave up to €895 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
€166 EUR