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Emerald|Lab Grown|IGI

1.00ct I SI1 Emerald Lab Grown Diamond

VG • I/SI1 • IGI LG414059849

Shape and cutting style on the report: Emerald cut

Certificate IGI LG414059849

Diamond specifications and retailer prices

From $741 SGD
$580 USD
As of October 30, 2026
Save $4,264 SGD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,005 SGD at MOH London · As of October 27, 2026
View at MOH London

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG414059849 or 414059849. Listed at 11 retailers as of October 27, 2026, with prices from $741 to $5,005, a $4,264 spread on the same certified stone. MOH London lists it at $5,005. 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

1.00
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG414059849
Dimensions6.06 × 4.71 × 3.46 mm
L/W Ratio1.29
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.06 mm4.71 mm1.00 ctI / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG414059849
Side View
Table 66.0%Crown 36.6°Girdle: Slightly ThickPavilion 42.3°Culet: LNGDepth 73.5%

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 30
Current: $5,005 SGD|Low: $741 SGD|High: $5,066 SGD|Avg: $2,208 SGD|-1.1%
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
October 30, 2026
Retailer 2$741 SGD
Retailer 7$1,271 SGD
Retailer 12$1,382 SGD
Retailer 13$1,423 SGD
Retailer 8$1,474 SGD
Retailer 11$1,474 SGD
Retailer 3$1,700 SGD
Retailer 4$2,122 SGD
Retailer 9$2,355 SGD
Retailer 10$2,763 SGD
Retailer 6$3,177 SGD
Retailer 5$4,221 SGD
MOH London$5,005 SGD

18 data points across 13 retailers

11 retailers$741 SGD to $5,005 SGD

A
Cheapest Retailer
-
$741 SGD
$580 USD
B+
Retailer 2
-
$1,271 SGD
$994 USD
View
B
Retailer 3
-
$1,382 SGD
$1,081 USD
View
B
Retailer 4
-
$1,423 SGD
$1,113 USD
View
Final sale: no returns
B
Retailer 5
-
$1,474 SGD
$1,153 USD
View
Retailer 6
-
$1,474 SGD
$1,153 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$1,700 SGD
$1,330 USD
View
B
Retailer 8
-
$2,355 SGD
$1,842 USD
View
B
Retailer 9
-
$2,763 SGD
$2,161 USD
View
C
Retailer 10
-
$3,177 SGD
$2,485 USD
View
Most Expensive
C
MOH London
LG414059849 · Oct 27
$5,005 SGD
£3,083 GBP
View
10 more retailers have this diamond
Prices start from $741 SGDSave up to $4,264 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
1.00ct Emerald
$741 SGD