Emerald|Lab Grown|IGI

1.01ct E SI1 Emerald Lab Grown Diamond

GD • E/SI1 • IGI LG573375732

Shape and cutting style on the report: Emerald cut

Certificate IGI LG573375732

Diamond specifications and retailer prices

From $148 USD
As of November 5, 2026
Save $1,132 USD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,280 USD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG573375732 or 573375732. Listed at 16 retailers as of November 4, 2026, with prices from $148 to $1,280, a $1,132 spread on the same certified stone. Do Amore Diamonds lists it at $1,280. 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

1.01
Carat
E
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573375732
Dimensions6.67 × 4.80 × 3.23 mm
L/W Ratio1.39
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
6.67 mm4.80 mm1.01 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573375732
Side View
Table 59.5%Crown 37.1°Girdle: MediumPavilion 39.6°Culet: LargeDepth 67.3%

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 5
Current: $1,280 USD|Low: $133 USD|High: $1,280 USD|Avg: $472 USD
Do Amore Diamonds
Retailer 2
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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
November 6, 2026
Retailer 16$133 USD
Retailer 11$148 USD
Retailer 4$154 USD
Retailer 3$163 USD
Retailer 15$165 USD
Retailer 6$226 USD
Retailer 2$311 USD
Retailer 10$345 USD
Retailer 5$411 USD
Retailer 13$430 USD
Retailer 12$560 USD
Retailer 14$585 USD
Retailer 7$759 USD
Retailer 9$850 USD
Retailer 8$983 USD
Do Amore Diamonds$1,280 USD

43 data points across 16 retailers

16 retailers$148 USD to $1,280 USD

Retailer 1
-
$133 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$148 USD
View
Final sale: no returns
Retailer 3
-
$154 USD
View
Price last confirmed 43 days ago
Retailer 4
-
$163 USD
View
Price last confirmed 39 days ago
B
Retailer 5
-
$226 USD
View
Retailer 6
-
$268 USD
View
Price last confirmed 63 days ago
B+
Retailer 7
-
$311 USD
View
B+
Retailer 8
-
$345 USD
View
B
Retailer 9
-
$411 USD
View
Retailer 10
-
$430 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$560 USD
View
Retailer 12
-
$585 USD
View
Price last confirmed 37 days ago
B
Retailer 13
-
$759 USD
View
B
Retailer 14
-
$850 USD
View
C
Retailer 15
-
$983 USD
View
Most Expensive
C
Do Amore Diamonds
27-46ABCB463 · Nov 4
$1,280 USD
View
15 more retailers have this diamond
Prices start from $148 USDSave up to $1,132 USD

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
1.01ct Emerald
$148 USD