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Emerald|Lab Grown|IGI

1.70ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG530293352

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530293352

Diamond specifications and retailer prices

From €336 EUR
$375 USD
As of October 30, 2026
Save €1,299 EUR (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,635 EUR at MOH London · As of October 29, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG530293352 or 530293352. Listed at 12 retailers as of October 29, 2026, with prices from €336 to €1,635, a €1,299 spread on the same certified stone. MOH London lists it at €1,635. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.70
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle17.3°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530293352
Dimensions8.41 × 5.63 × 3.44 mm
L/W Ratio1.49
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
8.41 mm5.63 mm1.70 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530293352
Side View
Table 69.0%Crown 17.3°Girdle: MED-STKPavilion 37.2°Culet: LNGDepth 61.1%

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: €1,635 EUR|Low: €322 EUR|High: €5,486 EUR|Avg: €1,200 EUR|+2.7%
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
October 29, 2026
Retailer 8€336 EUR
Retailer 14€389 EUR
Retailer 10€416 EUR
Retailer 13€416 EUR
Retailer 2€550 EUR
Retailer 3€649 EUR
Retailer 11€664 EUR
Retailer 5€756 EUR
Retailer 9€1,083 EUR
Retailer 7€1,167 EUR
Retailer 12€1,337 EUR
Retailer 6€1,481 EUR
MOH London€1,635 EUR
Retailer 4€5,486 EUR

27 data points across 14 retailers

12 retailers€336 EUR to €1,635 EUR

A
Cheapest Retailer
-
€336 EUR
$375 USD
A
Retailer 2
-
€389 EUR
$435 USD
View
A
Retailer 3
-
€416 EUR
$465 USD
View
A
Retailer 4
-
€416 EUR
$465 USD
View
A
Retailer 5
-
€550 EUR
$615 USD
View
A
Retailer 6
-
€649 EUR
$725 USD
View
A
Retailer 7
-
€664 EUR
$742 USD
View
B+
Retailer 8
-
€756 EUR
HK$6,600 HKD
View
B+
Retailer 9
-
€1,083 EUR
$1,210 USD
View
B+
Retailer 10
-
€1,167 EUR
$1,304 USD
View
B
Retailer 11
-
€1,337 EUR
$1,494 USD
View
Most Expensive
B
MOH London
LG530293352 · Oct 29
€1,635 EUR
£1,438 GBP
View
11 more retailers have this diamond
Prices start from €336 EURSave up to €1,299 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
€336 EUR