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Emerald|Lab Grown|IGI

1.70ct I VS1 Emerald Lab Grown Diamond

GD • I/VS1 • IGI LG539203633

Shape and cutting style on the report: Emerald cut

Certificate IGI LG539203633

Diamond specifications and retailer prices

From €198 EUR
$221 USD
As of October 30, 2026
Save €784 EUR (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €982 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.7ct lab-grown emerald diamond

This 1.7ct lab-grown emerald sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG539203633 or 539203633. Listed at 11 retailers as of October 26, 2026, with prices from €198 to €982, a €784 spread on the same certified stone. MOH London lists it at €982. 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

1.70
Carat
I
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.7°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539203633
Dimensions8.34 × 5.89 × 3.63 mm
L/W Ratio1.42
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
8.34 mm5.89 mm1.70 ctI / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539203633
Side View
Table 66.5%Crown 22.7°Girdle: THN-MEDPavilion 37.3°Culet: LNGDepth 61.6%

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: €982 EUR|Low: €190 EUR|High: €1,557 EUR|Avg: €625 EUR|+0.1%
MOH London
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
October 28, 2026
Retailer 10€198 EUR
Retailer 12€244 EUR
Retailer 13€244 EUR
Retailer 4€260 EUR
Retailer 9€331 EUR
Retailer 11€411 EUR
Retailer 2€420 EUR
Retailer 7€430 EUR
Retailer 14€479 EUR
Retailer 15€502 EUR
Retailer 8€789 EUR
MOH London€982 EUR
Retailer 6€1,009 EUR
Retailer 5€1,122 EUR
Retailer 3€1,557 EUR

27 data points across 15 retailers

11 retailers€198 EUR to €982 EUR

A
Cheapest Retailer
-
€198 EUR
$221 USD
B+
Retailer 2
-
€229 EUR
$256 USD
View
B+
Retailer 3
-
€244 EUR
$273 USD
View
B+
Retailer 4
-
€244 EUR
$273 USD
View
B
Retailer 5
-
€331 EUR
$370 USD
View
B+
Retailer 6
-
€420 EUR
ZAR 7,589 ZAR
View
B+
Retailer 7
-
€479 EUR
$535 USD
View
B+
Retailer 8
-
€502 EUR
$561 USD
View
B
Retailer 9
-
€787 EUR
$879 USD
View
B
Retailer 10
-
€789 EUR
$882 USD
View
Most Expensive
B
MOH London
LG539203633 · Oct 26
€982 EUR
£864 GBP
View
10 more retailers have this diamond
Prices start from €198 EURSave up to €784 EUR

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
1.70ct Emerald
€198 EUR