CaratHunter
Plans
Emerald|Lab Grown|IGI

1.05ct K SI1 Emerald Lab Grown Diamond

ID • K/SI1 • IGI LG447099019

Shape and cutting style on the report: Emerald cut

Certificate IGI LG447099019

Diamond specifications and retailer prices

From $521 SGD
As of November 6, 2026
Save $2,000 SGD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,521 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447099019 or 447099019. Listed at 9 retailers as of November 5, 2026, with prices from $521 to $2,521, a $2,000 spread on the same certified stone. MOH London lists it at $2,521. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.05
Carat
K
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447099019
Dimensions7.02 × 4.88 × 3.13 mm
L/W Ratio1.44
Culet sizeLong
Cert comments
undefined
Top View
7.02 mm4.88 mm1.05 ctK / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447099019
Side View
Table 66.5%Crown 22.6°Girdle: MediumPavilion 38.2°Culet: LNGDepth 64.1%

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: Nov 6
Current: $2,521 SGD|Low: $501 SGD|High: $2,558 SGD|Avg: $1,282 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4$521 SGD
Retailer 5$646 SGD
Retailer 7$646 SGD
Retailer 2$837 SGD
Retailer 6$1,024 SGD
Retailer 8$1,160 SGD
Retailer 9$1,732 SGD
Retailer 3$1,815 SGD
MOH London$2,521 SGD

20 data points across 9 retailers

9 retailers$521 SGD to $2,521 SGD

A
Cheapest Retailer
-
$521 SGD
A
Retailer 2
-
$584 SGD
View
Retailer 3
-
$646 SGD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$646 SGD
View
B+
Retailer 5
-
$837 SGD
View
B+
Retailer 6
-
$1,024 SGD
View
B
Retailer 7
-
$1,815 SGD
View
B
Retailer 8
-
$2,079 SGD
View
Most Expensive
B
MOH London
LG447099019 · Nov 5
$2,521 SGD
£1,554 GBP
View
8 more retailers have this diamond
Prices start from $521 SGDSave up to $2,000 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
1.05ct Emerald
$521 SGD