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Emerald|Lab Grown|IGI

1.72ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG490175625

Shape and cutting style on the report: Emerald cut

Certificate IGI LG490175625

Diamond specifications and retailer prices

From €246 EUR
$275 USD
As of October 30, 2026
Save €1,365 EUR (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,611 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.72ct lab-grown emerald diamond

This 1.72ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG490175625 or 490175625. Listed at 10 retailers as of October 30, 2026, with prices from €246 to €1,611, a €1,365 spread on the same certified stone. Do Amore Diamonds lists it at €1,611. 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

1.72
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.2°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG490175625
Dimensions7.69 × 5.62 × 3.95 mm
L/W Ratio1.37
Culet sizeLong
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.69 mm5.62 mm1.72 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG490175625
Side View
Table 65.0%Crown 30.2°Girdle: Slightly ThickPavilion 39.4°Culet: LNGDepth 70.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,235 EUR|Low: €134 EUR|High: €2,023 EUR|Avg: €608 EUR|-38.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2€134 EUR
Retailer 9€246 EUR
Retailer 10€281 EUR
Retailer 7€328 EUR
Retailer 3€376 EUR
Retailer 8€467 EUR
Retailer 5€672 EUR
Retailer 6€765 EUR
Retailer 4€923 EUR
Retailer 1€1,235 EUR

22 data points across 10 retailers

10 retailers€246 EUR to €1,611 EUR

A
Cheapest Retailer
-
€246 EUR
$275 USD
B+
Retailer 2
-
€281 EUR
$314 USD
View
A
Retailer 3
-
€328 EUR
$366 USD
View
A
Retailer 4
-
€376 EUR
View
B+
Retailer 5
-
€467 EUR
$522 USD
View
Retailer 6
-
€672 EUR
$751 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
€765 EUR
$854 USD
View
B
Retailer 8
-
€923 EUR
£812 GBP
View
B
Retailer 9
-
€1,235 EUR
$1,380 USD
View
Most Expensive
B
Do Amore Diamonds
27-92B962A53 · Oct 31
€1,611 EUR
$1,800 USD
View
9 more retailers have this diamond
Prices start from €246 EURSave up to €1,365 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
1.72ct Emerald
€246 EUR