Emerald|Lab Grown|IGI

1.80ct G SI1 Emerald Lab Grown Diamond

VG • G/SI1 • IGI LG566394899

Shape and cutting style on the report: Emerald cut

Certificate IGI LG566394899

Diamond specifications and retailer prices

From $299 USD
As of October 30, 2026
Save $1,911 USD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,210 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.8ct lab-grown emerald diamond

This 1.8ct 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 very-good cut grade and certified by IGI LG566394899 or 566394899. Listed at 14 retailers as of October 29, 2026, with prices from $299 to $2,210, a $1,911 spread on the same certified stone. Do Amore Diamonds lists it at $2,210. 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

1.80
Carat
G
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566394899
Dimensions8.03 × 5.78 × 3.84 mm
L/W Ratio1.39
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
8.03 mm5.78 mm1.80 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566394899
Side View
Table 70.5%Crown 36.8°Girdle: MediumPavilion 38.3°Culet: LNGDepth 66.4%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $2,210 USD|Low: $273 USD|High: $2,210 USD|Avg: $799 USD|+4.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$273 USD
Retailer 8$299 USD
Retailer 6$381 USD
Retailer 7$422 USD
Retailer 3$489 USD
Retailer 2$598 USD
Retailer 5$919 USD
Retailer 10$1,010 USD
Retailer 9$1,215 USD
Retailer 4$1,266 USD
Do Amore Diamonds$2,210 USD

37 data points across 11 retailers

14 retailers$299 USD to $2,210 USD

Retailer 1
-
$220 USD
Price last confirmed 30 days ago
Retailer 2
-
$255 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$269 USD
View
Price last confirmed 31 days ago
B+
Retailer 4
-
$299 USD
View
B+
Retailer 5
-
$381 USD
View
B+
Retailer 6
-
$422 USD
HK$3,300 HKD
View
B+
Retailer 7
-
$489 USD
View
B+
Retailer 8
-
$598 USD
£471 GBP
View
B
Retailer 9
-
$919 USD
View
Retailer 10
-
$967 USD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$1,010 USD
View
B
Retailer 12
-
$1,215 USD
SGD 1,642 SGD
View
B
Retailer 13
-
$1,266 USD
£997 GBP
View
Most Expensive
C
Do Amore Diamonds
27-B76974D67 · Oct 29
$2,210 USD
View
13 more retailers have this diamond
Prices start from $299 USDSave up to $1,911 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+
1.80ct Emerald
$299 USD