Emerald|Lab Grown|IGI

1.71ct H VS2 Emerald Lab Grown Diamond

ID • H/VS2 • IGI LG800628810

Shape and cutting style on the report: Emerald cut

Certificate IGI LG800628810

Diamond specifications and retailer prices

From $446 USD
As of October 30, 2026
Save $597 USD (57%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,043 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.71ct lab-grown emerald diamond

This 1.71ct lab-grown emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800628810 or 800628810. Listed at 5 retailers as of October 29, 2026, with prices from $446 to $1,043, a $597 spread on the same certified stone. MOH London lists it at $1,043. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800628810
Dimensions8.00 × 5.69 × 3.64 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.00 mm5.69 mm1.71 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800628810
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 36.6°Culet: LargeDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,043 USD|Low: $421 USD|High: $1,050 USD|Avg: $685 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2$446 USD
Retailer 3$522 USD
Retailer 4$541 USD
Retailer 5$885 USD
MOH London$1,043 USD

11 data points across 5 retailers

5 retailers$446 USD to $1,043 USD

B+
Cheapest Retailer
-
$446 USD
A
Retailer 2
-
$522 USD
View
A
Retailer 3
-
$541 USD
View
Retailer 4
-
$885 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG800628810 · Oct 29
$1,043 USD
£821 GBP
View
4 more retailers have this diamond
Prices start from $446 USDSave up to $597 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
1.71ct Emerald
$446 USD