Emerald|Lab Grown|IGI

1.80ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG506100177

Shape and cutting style on the report: Emerald cut

Certificate IGI LG506100177

Diamond specifications and retailer prices

From $2,090 USD
As of October 31, 2026
Save $595 USD (22%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,785 USD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG506100177 or 506100177. Listed at 13 retailers as of October 31, 2026, with a 28% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle21.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506100177
Dimensions8.06 × 5.86 × 3.56 mm
L/W Ratio1.38
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
8.06 mm5.86 mm1.80 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506100177
Side View
Table 64.5%Crown 21.6°Girdle: Slightly ThickPavilion 41.1°Culet: LargeDepth 60.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,785 USD|Low: $2,087 USD|High: $6,934 USD|Avg: $3,659 USD
Flawless Fine Jewelry
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
November 1, 2026
Retailer 9$2,090 USD
Retailer 11$2,174 USD
Retailer 4$2,365 USD
Retailer 12$2,522 USD
Retailer 14$2,522 USD
Retailer 5$2,685 USD
Retailer 6$3,196 USD
Retailer 3$3,467 USD
Retailer 13$3,939 USD
Retailer 10$3,953 USD
Retailer 8$4,636 USD
Flawless Fine Jewelry$4,785 USD
Retailer 7$6,279 USD
Retailer 2$6,843 USD

23 data points across 14 retailers

13 retailers$2,090 USD to $2,685 USD

B
Cheapest Retailer
-
$2,090 USD
B
Retailer 2
-
$2,174 USD
View
B
Retailer 3
-
$2,365 USD
View
B
Retailer 4
-
$2,522 USD
View
Retailer 5
-
$2,522 USD
View
Price last confirmed 21 days ago
B
Retailer 6
-
$2,685 USD
View
Retailer 7
-
$3,467 USD
View
Price under review
Retailer 8
-
$3,939 USD
View
Price under review
Retailer 9
-
$3,953 USD
View
Price under review
Retailer 10
-
$4,636 USD
ZAR 74,901 ZAR
View
Price under review
Most Expensive
Flawless Fine Jewelry
B6A7DBE85 · Oct 31
$4,785 USD
£3,768 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $2,090 USDSave up to $595 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
$2,090 USD