CaratHunter
Plans
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 $270 SGD
$211 USD
As of October 29, 2026
Save $1,157 SGD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,427 SGD 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 October 29, 2026, with prices from $270 to $1,427, a $1,157 spread on the same certified stone. MOH London lists it at $1,427. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,427 SGD|Low: $270 SGD|High: $1,427 SGD|Avg: $652 SGD|+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 1, 2026
Retailer 11$270 SGD
Retailer 10$274 SGD
Retailer 8$285 SGD
Retailer 2$306 SGD
Retailer 9$533 SGD
Retailer 12$574 SGD
Retailer 6$591 SGD
Retailer 5$614 SGD
Retailer 13$816 SGD
Retailer 4$908 SGD
Retailer 7$981 SGD
Retailer 3$1,078 SGD
MOH London$1,427 SGD

15 data points across 13 retailers

12 retailers$270 SGD to $1,427 SGD

A
Cheapest Retailer
-
$270 SGD
$211 USD
A
Retailer 2
-
$274 SGD
$214 USD
View
Final sale: no returns
A
Retailer 3
-
$285 SGD
$223 USD
View
A
Retailer 4
-
$306 SGD
$239 USD
View
A
Retailer 5
-
$533 SGD
$417 USD
View
A
Retailer 6
-
$574 SGD
ZAR 7,250 ZAR
View
A
Retailer 7
-
$591 SGD
$462 USD
View
B+
Retailer 8
-
$816 SGD
A$982 AUD
View
Retailer 9
-
$908 SGD
$710 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$981 SGD
$767 USD
View
Retailer 11
-
$1,078 SGD
$843 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG652433878 · Nov 1
$1,427 SGD
£879 GBP
View
11 more retailers have this diamond
Prices start from $270 SGDSave up to $1,157 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
$270 SGD