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Emerald|Lab Grown|IGI

1.21ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG652433878

Shape and cutting style on the report: Emerald cut

Certificate IGI LG652433878

Diamond specifications and retailer prices

From €171 EUR
$192 USD
As of November 1, 2026
Save €824 EUR (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €995 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 LG652433878 or 652433878. Listed at 12 retailers as of November 1, 2026, with prices from €171 to €995, a €824 spread on the same certified stone. MOH London lists it at €995. 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 angle39.5°
Pavilion angle45.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG652433878
Dimensions7.22 × 4.98 × 3.38 mm
L/W Ratio1.45
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
7.22 mm4.98 mm1.21 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG652433878
Side View
Table 66.0%Crown 39.5°Girdle: MediumPavilion 45.7°Culet: LargeDepth 67.9%

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: €995 EUR|Low: €171 EUR|High: €995 EUR|Avg: €455 EUR|+5.4%
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
November 2, 2026
Retailer 7€171 EUR
Retailer 3€191 EUR
Retailer 12€199 EUR
Retailer 9€213 EUR
Retailer 8€367 EUR
Retailer 13€372 EUR
Retailer 10€412 EUR
Retailer 5€428 EUR
Retailer 6€519 EUR
Retailer 4€633 EUR
Retailer 11€684 EUR
Retailer 2€687 EUR
MOH London€995 EUR

16 data points across 13 retailers

12 retailers€171 EUR to €995 EUR

A
Cheapest Retailer
-
€171 EUR
$192 USD
A
Retailer 2
-
€191 EUR
$214 USD
View
Final sale: no returns
A
Retailer 3
-
€199 EUR
$223 USD
View
A
Retailer 4
-
€213 EUR
$239 USD
View
A
Retailer 5
-
€367 EUR
ZAR 6,655 ZAR
View
A
Retailer 6
-
€372 EUR
$417 USD
View
A
Retailer 7
-
€412 EUR
$462 USD
View
B+
Retailer 8
-
€519 EUR
A$895 AUD
View
Retailer 9
-
€633 EUR
$710 USD
View
Price last confirmed 13 days ago
B+
Retailer 10
-
€684 EUR
$767 USD
View
B+
Retailer 11
-
€687 EUR
$770 USD
View
Most Expensive
B
MOH London
LG652433878 · Nov 1
€995 EUR
£879 GBP
View
11 more retailers have this diamond
Prices start from €171 EURSave up to €824 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
€171 EUR