Emerald|Lab Grown|IGI

1.99ct G SI1 Emerald Lab Grown Diamond

GD • G/SI1 • IGI LG539235328

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539235328

Diamond specifications and retailer prices

From $172 USD
As of October 30, 2026
Save $1,346 USD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,518 USD at Michael Trio · As of October 29, 2026
View at Michael Trio

About this 1.99ct lab-grown emerald diamond

This 1.99ct 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 standard cut grade and certified by IGI LG539235328 or 539235328. Listed at 15 retailers as of October 29, 2026, with prices from $172 to $1,518, a $1,346 spread on the same certified stone. Michael Trio lists it at $1,518. 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

1.99
Carat
G
Color
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539235328
Dimensions8.15 × 5.90 × 3.90 mm
L/W Ratio1.38
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
8.15 mm5.90 mm1.99 ctG / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539235328
Side View
Table 70.0%Crown 34.5°Girdle: ThickPavilion 41.2°Culet: LNGDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,518 USD|Low: $136 USD|High: $1,518 USD|Avg: $599 USD
Michael Trio
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
November 1, 2026
Retailer 12$172 USD
Retailer 4$193 USD
Retailer 3$200 USD
Retailer 13$214 USD
Retailer 16$214 USD
Retailer 2$382 USD
Retailer 14$382 USD
Retailer 5$493 USD
Retailer 6$525 USD
Retailer 15$687 USD
Retailer 11$725 USD
Retailer 8$741 USD
Retailer 9$1,005 USD
Retailer 10$1,075 USD
Retailer 7$1,105 USD
Michael Trio$1,518 USD

44 data points across 16 retailers

15 retailers$172 USD to $1,518 USD

A
Cheapest Retailer
-
$172 USD
B+
Retailer 2
-
$193 USD
View
Final sale: no returns
B+
Retailer 3
-
$200 USD
View
B+
Retailer 4
-
$214 USD
View
Retailer 5
-
$214 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$382 USD
£300 GBP
View
B
Retailer 7
-
$382 USD
View
B+
Retailer 8
-
$493 USD
View
B+
Retailer 9
-
$525 USD
HK$4,100 HKD
View
B+
Retailer 10
-
$687 USD
View
B+
Retailer 11
-
$725 USD
View
B+
Retailer 12
-
$741 USD
View
B
Retailer 13
-
$1,005 USD
£791 GBP
View
B
Retailer 14
-
$1,075 USD
View
Most Expensive
C
Michael Trio
1066401385 · Oct 29
$1,518 USD
SGD 2,051 SGD
View
14 more retailers have this diamond
Prices start from $172 USDSave up to $1,346 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
1.99ct Emerald
$172 USD