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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 $428 SGD
As of November 6, 2026
Save $724 SGD (63%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,152 SGD 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 $428 to $1,152, a $724 spread on the same certified stone. MOH London lists it at $1,152. 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: $1,152 SGD|Low: $335 SGD|High: $2,542 SGD|Avg: $1,384 SGD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$428 SGD
Retailer 3$451 SGD
Retailer 4$567 SGD
MOH London$1,152 SGD
Retailer 5$1,967 SGD
Retailer 6$2,542 SGD
Retailer 7$2,542 SGD

41 data points across 7 retailers

4 retailers$428 SGD to $1,152 SGD

B+
Cheapest Retailer
-
$428 SGD
B
Retailer 2
-
$451 SGD
View
B+
Retailer 3
-
$567 SGD
View
Most Expensive
B
MOH London
LG11329701 · Nov 4
$1,152 SGD
£710 GBP
View
3 more retailers have this diamond
Prices start from $428 SGDSave up to $724 SGD

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
$428 SGD