Emerald|Lab Grown|IGI

1.62ct G SI1 Emerald Lab Grown Diamond

EX • G/SI1 • IGI LG587318836

Shape and cutting style on the report: Emerald cut

Certificate IGI LG587318836

Diamond specifications and retailer prices

From $197 USD
As of October 30, 2026
Save $893 USD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,090 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.62ct lab-grown emerald diamond

This 1.62ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG587318836 or 587318836. Listed at 15 retailers as of October 29, 2026, with prices from $197 to $1,090, a $893 spread on the same certified stone. Brilliant Earth lists it at $1,090. 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

1.62
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587318836
Dimensions8.25 × 5.57 × 3.58 mm
L/W Ratio1.48
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
8.25 mm5.57 mm1.62 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587318836
Side View
Table 59.0%Crown 35.3°Girdle: MediumPavilion 39.7°Culet: LargeDepth 64.3%

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: Oct 30
Current: $1,090 USD|Low: $197 USD|High: $1,110 USD|Avg: $586 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7$197 USD
Retailer 9$295 USD
Retailer 3$370 USD
Retailer 2$390 USD
Retailer 8$557 USD
Retailer 5$739 USD
Retailer 6$870 USD
Retailer 4$1,024 USD
Brilliant Earth$1,090 USD

43 data points across 9 retailers

15 retailers$197 USD to $1,090 USD

Retailer 1
-
$169 USD
Price last confirmed 28 days ago
A
Retailer 2
-
$197 USD
View
Final sale: no returns
Retailer 3
-
$204 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$218 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$218 USD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
$295 USD
View
A
Retailer 7
-
$370 USD
€352 EUR
View
A
Retailer 8
-
$390 USD
£307 GBP
View
B+
Retailer 9
-
$557 USD
View
Retailer 10
-
$700 USD
View
Price last confirmed 22 days ago
B+
Retailer 11
-
$715 USD
SGD 966 SGD
View
B
Retailer 12
-
$739 USD
View
B+
Retailer 13
-
$870 USD
View
B
Retailer 14
-
$1,024 USD
£806 GBP
View
Most Expensive
B
Brilliant Earth
18876865A · Oct 29
$1,090 USD
View
14 more retailers have this diamond
Prices start from $197 USDSave up to $893 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
1.62ct Emerald
$197 USD