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Emerald|Lab Grown|IGI

1.21ct D SI2 Emerald Lab Grown Diamond

VG • D/SI2 • IGI LG11329701

Shape and cutting style on the report: Emerald cut

Certificate IGI LG11329701

Diamond specifications and retailer prices

From €298 EUR
As of November 6, 2026
Save €505 EUR (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €803 EUR at MOH London · As of November 4, 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG11329701 or 11329701. Listed at 4 retailers as of November 4, 2026, with prices from €298 to €803, a €505 spread on the same certified stone. MOH London lists it at €803. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG11329701
Dimensions6.93 × 5.56 × 3.36 mm
L/W Ratio1.25
Culet sizeNone
Top View
6.93 mm5.56 mm1.21 ctD / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG11329701
Side View
Table 53.0%CrownGirdle: VTK-ETKPavilion 35°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €803 EUR|Low: €233 EUR|High: €1,773 EUR|Avg: €965 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2€298 EUR
Retailer 3€315 EUR
Retailer 4€396 EUR
MOH London€803 EUR
Retailer 5€1,372 EUR
Retailer 6€1,773 EUR
Retailer 7€1,773 EUR

41 data points across 7 retailers

4 retailers€298 EUR to €803 EUR

B+
Cheapest Retailer
-
€298 EUR
B
Retailer 2
-
€315 EUR
View
B+
Retailer 3
-
€396 EUR
View
Most Expensive
B
MOH London
LG11329701 · Nov 4
€803 EUR
£710 GBP
View
3 more retailers have this diamond
Prices start from €298 EURSave up to €505 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.

B+
1.21ct Emerald
€298 EUR