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Emerald|Lab Grown|IGI

2.17ct D SI1 Emerald Lab Grown Diamond

GD • D/SI1 • IGI LG570337531

Shape and cutting style on the report: Emerald cut

Certificate IGI LG570337531

Diamond specifications and retailer prices

From $342 USD
As of October 30, 2026
Save $3,268 USD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,610 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.17ct lab-grown emerald diamond

This 2.17ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG570337531 or 570337531. Listed at 15 retailers as of October 30, 2026, with prices from $342 to $3,610, a $3,268 spread on the same certified stone. Do Amore Diamonds lists it at $3,610. 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

2.17
Carat
D
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG570337531
Dimensions8.85 × 6.15 × 3.93 mm
L/W Ratio1.44
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.85 mm6.15 mm2.17 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG570337531
Side View
Table 66.0%Crown 36.2°Girdle: MediumPavilion 38.7°Culet: LNGDepth 63.9%

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 30
Current: $846 USD|Low: $328 USD|High: $1,850 USD|Avg: $814 USD|+3.2%
Retailer 1
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$342 USD
Retailer 4$383 USD
Retailer 3$397 USD
Retailer 2$424 USD
Retailer 12$424 USD
Retailer 9$563 USD
Retailer 10$575 USD
Retailer 5$781 USD
Retailer 1$846 USD
Retailer 8$1,243 USD
Retailer 7$1,320 USD
Retailer 13$1,504 USD
Retailer 6$1,838 USD

44 data points across 13 retailers

15 retailers$342 USD to $3,610 USD

A
Cheapest Retailer
-
$342 USD
B+
Retailer 2
-
$383 USD
View
Final sale: no returns
B+
Retailer 3
-
$397 USD
View
B+
Retailer 4
-
$424 USD
View
B+
Retailer 5
-
$424 USD
View
B+
Retailer 6
-
$563 USD
View
B+
Retailer 7
-
$575 USD
View
B+
Retailer 8
-
$781 USD
View
B+
Retailer 9
-
$846 USD
£666 GBP
View
B
Retailer 10
-
$1,243 USD
View
B
Retailer 11
-
$1,320 USD
View
B
Retailer 12
-
$1,504 USD
View
B
Retailer 13
-
$1,838 USD
£1,447 GBP
View
C
Retailer 14
-
$3,040 USD
View
Most Expensive
C
Do Amore Diamonds
23-570337531 · Oct 31
$3,610 USD
View
14 more retailers have this diamond
Prices start from $342 USDSave up to $3,268 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
2.17ct Emerald
$342 USD