Emerald|Lab Grown|IGI

1.67ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG502119120

Shape and cutting style on the report: Emerald cut

Certificate IGI LG502119120

Diamond specifications and retailer prices

From $515 USD
As of November 1, 2026
Save $1,855 USD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,370 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.67ct lab-grown emerald diamond

This 1.67ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG502119120 or 502119120. Listed at 11 retailers as of October 31, 2026, with prices from $515 to $2,370, a $1,855 spread on the same certified stone. Do Amore Diamonds lists it at $2,370. 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

1.67
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle27.3°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502119120
Dimensions8.04 × 5.51 × 3.77 mm
L/W Ratio1.46
Culet sizeLarge
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
8.04 mm5.51 mm1.67 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG502119120
Side View
Table 65.5%Crown 27.3°Girdle: Slightly ThickPavilion 35.7°Culet: LargeDepth 68.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,370 USD|Low: $397 USD|High: $2,370 USD|Avg: $913 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 6$515 USD
Retailer 3$595 USD
Retailer 5$638 USD
Retailer 8$834 USD
Retailer 4$990 USD
Retailer 9$1,082 USD
Retailer 7$1,256 USD
Retailer 2$1,356 USD
Do Amore Diamonds$2,370 USD

37 data points across 9 retailers

11 retailers$515 USD to $2,370 USD

Retailer 1
-
$195 USD
Price last confirmed 40 days ago
Retailer 2
-
$238 USD
View
Price last confirmed 39 days ago
B+
Retailer 3
-
$515 USD
View
B+
Retailer 4
-
$595 USD
£469 GBP
View
B+
Retailer 5
-
$638 USD
View
B+
Retailer 6
-
$834 USD
View
B
Retailer 7
-
$990 USD
View
B
Retailer 8
-
$1,082 USD
View
B
Retailer 9
-
$1,256 USD
View
B
Retailer 10
-
$1,356 USD
£1,068 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5AFCACDF7 · Oct 31
$2,370 USD
View
10 more retailers have this diamond
Prices start from $515 USDSave up to $1,855 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.

B+
1.67ct Emerald
$515 USD