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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 $248 SGD
$194 USD
As of October 30, 2026
Save $1,200 SGD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,448 SGD at MOH London · As of October 29, 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 29, 2026, with prices from $248 to $1,448, a $1,200 spread on the same certified stone. MOH London lists it at $1,448. 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 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,448 SGD|Low: $238 SGD|High: $1,700 SGD|Avg: $817 SGD|+0.5%
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
October 30, 2026
Retailer 13$248 SGD
Retailer 14$288 SGD
Retailer 7$344 SGD
Retailer 4$536 SGD
Retailer 15$607 SGD
Retailer 3$621 SGD
Retailer 10$751 SGD
Retailer 11$876 SGD
Retailer 9$887 SGD
Retailer 16$915 SGD
Retailer 5$989 SGD
Retailer 12$993 SGD
Retailer 8$996 SGD
Retailer 6$996 SGD
Retailer 2$1,342 SGD
MOH London$1,448 SGD

24 data points across 16 retailers

16 retailers$248 SGD to $1,448 SGD

A
Cheapest Retailer
-
$248 SGD
$194 USD
A
Retailer 2
-
$288 SGD
$225 USD
View
A
Retailer 3
-
$344 SGD
HK$2,100 HKD
View
A
Retailer 4
-
$536 SGD
$419 USD
View
A
Retailer 5
-
$607 SGD
$475 USD
View
A
Retailer 6
-
$621 SGD
$486 USD
View
B+
Retailer 7
-
$751 SGD
A$904 AUD
View
B+
Retailer 8
-
$876 SGD
$685 USD
View
B+
Retailer 9
-
$887 SGD
A$1,067 AUD
View
B+
Retailer 10
-
$915 SGD
$716 USD
View
B+
Retailer 11
-
$989 SGD
$774 USD
View
B
Retailer 12
-
$993 SGD
$777 USD
View
B+
Retailer 13
-
$996 SGD
View
B
Retailer 14
-
$1,028 SGD
$804 USD
View
B
Retailer 15
-
$1,342 SGD
$1,050 USD
View
Most Expensive
B
MOH London
LG836667605 · Oct 29
$1,448 SGD
£892 GBP
View
15 more retailers have this diamond
Prices start from $248 SGDSave up to $1,200 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.

A
1.21ct Emerald
$248 SGD