CaratHunter
Plans
Emerald|Lab Grown|IGI

0.90ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG830677045

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830677045

Diamond specifications and retailer prices

From $138 SGD
$108 USD
As of October 27, 2026
Save $1,299 SGD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,437 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.9ct lab-grown emerald diamond

This 0.9ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG830677045 or 830677045. Listed at 16 retailers as of October 26, 2026, with prices from $138 to $1,437, a $1,299 spread on the same certified stone. MOH London lists it at $1,437. 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

0.90
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44.1°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830677045
Dimensions6.57 × 4.45 × 2.91 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm4.45 mm0.90 ctE / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG830677045
Side View
Table 72.0%Crown 44.1°Girdle: MediumPavilion 42.2°Culet: LargeDepth 65.4%

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 27
Current: $1,437 SGD|Low: $133 SGD|High: $1,470 SGD|Avg: $446 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
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 14$138 SGD
Retailer 5$154 SGD
Retailer 12$161 SGD
Retailer 13$183 SGD
Retailer 8$197 SGD
Retailer 2$307 SGD
Retailer 10$341 SGD
Retailer 4$343 SGD
Retailer 11$400 SGD
Retailer 9$478 SGD
Retailer 7$487 SGD
Retailer 16$525 SGD
Retailer 15$552 SGD
Retailer 3$616 SGD
Retailer 6$705 SGD
MOH London$1,437 SGD

44 data points across 16 retailers

16 retailers$138 SGD to $1,437 SGD

A
Cheapest Retailer
-
$138 SGD
$108 USD
A
Retailer 2
-
$154 SGD
$120 USD
View
Final sale: no returns
A
Retailer 3
-
$161 SGD
$126 USD
View
A
Retailer 4
-
$183 SGD
$143 USD
View
A
Retailer 5
-
$197 SGD
HK$1,200 HKD
View
A
Retailer 6
-
$307 SGD
€228 EUR
View
A
Retailer 7
-
$341 SGD
£209 GBP
View
B+
Retailer 8
-
$343 SGD
$268 USD
View
B+
Retailer 9
-
$400 SGD
£246 GBP
View
B+
Retailer 10
-
$478 SGD
View
B+
Retailer 11
-
$487 SGD
$380 USD
View
B+
Retailer 12
-
$525 SGD
$410 USD
View
B+
Retailer 13
-
$552 SGD
$431 USD
View
B
Retailer 14
-
$616 SGD
$481 USD
View
B
Retailer 15
-
$705 SGD
$550 USD
View
Most Expensive
B
MOH London
LG830677045 · Oct 26
$1,437 SGD
£883 GBP
View
15 more retailers have this diamond
Prices start from $138 SGDSave up to $1,299 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
0.90ct Emerald
$138 SGD