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Emerald|Lab Grown|IGI

1.72ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG758551323

Shape and cutting style on the report: Emerald cut

Certificate IGI LG758551323

Diamond specifications and retailer prices

From €287 EUR
$321 USD
As of October 30, 2026
Save €3,025 EUR (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €3,312 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG758551323 or 758551323. Listed at 22 retailers as of October 30, 2026, with prices from €287 to €3,312, a €3,025 spread on the same certified stone. Brilliant Earth lists it at €3,312. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758551323
Dimensions5.62 × 5.62 × 3.77 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.62 mm5.62 mm1.72 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758551323
Side View
Table 64.0%Crown 34.2°Girdle: MediumPavilion 39.1°Culet: LargeDepth 67.1%

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: €3,312 EUR|Low: €286 EUR|High: €3,786 EUR|Avg: €1,066 EUR|-12.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
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Retailer 21
October 30, 2026
Retailer 20€287 EUR
Retailer 7€320 EUR
Retailer 8€356 EUR
Retailer 9€356 EUR
Retailer 2€479 EUR
Retailer 19€497 EUR
Retailer 15€578 EUR
Retailer 21€594 EUR
Retailer 18€612 EUR
Retailer 13€636 EUR
Retailer 16€830 EUR
Retailer 3€880 EUR
Retailer 11€1,140 EUR
Retailer 12€1,145 EUR
Retailer 5€1,147 EUR
Retailer 4€1,185 EUR
Retailer 14€1,260 EUR
Retailer 6€1,391 EUR
Retailer 10€1,429 EUR
Retailer 17€2,900 EUR
Brilliant Earth€3,312 EUR

33 data points across 21 retailers

22 retailers€287 EUR to €3,312 EUR

A
Cheapest Retailer
-
€287 EUR
$321 USD
A
Retailer 2
-
€320 EUR
$358 USD
View
Final sale: no returns
A
Retailer 3
-
€356 EUR
$398 USD
View
A
Retailer 4
-
€356 EUR
$398 USD
View
Retailer 5
-
€360 EUR
$402 USD
View
Price last confirmed 36 days ago
A
Retailer 6
-
€479 EUR
$535 USD
View
A
Retailer 7
-
€497 EUR
$555 USD
View
A
Retailer 8
-
€578 EUR
View
A
Retailer 9
-
€594 EUR
$664 USD
View
A
Retailer 10
-
€612 EUR
ZAR 11,046 ZAR
View
A
Retailer 11
-
€636 EUR
£559 GBP
View
A
Retailer 12
-
€830 EUR
A$1,427 AUD
View
A
Retailer 13
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€880 EUR
$983 USD
View
B+
Retailer 14
-
€1,140 EUR
SGD 1,721 SGD
View
B+
Retailer 15
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€1,145 EUR
$1,279 USD
View
B+
Retailer 16
-
€1,147 EUR
$1,281 USD
View
B+
Retailer 17
-
€1,185 EUR
$1,324 USD
View
B+
Retailer 18
-
€1,260 EUR
$1,408 USD
View
B+
Retailer 19
-
€1,391 EUR
£1,224 GBP
View
B+
Retailer 20
-
€1,429 EUR
£1,257 GBP
View
B
Retailer 21
-
€2,900 EUR
$3,240 USD
View
Most Expensive
B
Brilliant Earth
16971797A · Oct 30
€3,312 EUR
$3,700 USD
View
21 more retailers have this diamond
Prices start from €287 EURSave up to €3,025 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
€287 EUR