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Emerald|Lab Grown|IGI

1.72ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG813660729

Shape and cutting style on the report: Emerald cut

Certificate IGI LG813660729

Diamond specifications and retailer prices

From $773 CAD
$550 USD
As of October 28, 2026
Save $3,772 CAD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,544 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG813660729 or 813660729. Listed at 9 retailers as of October 28, 2026, with prices from $773 to $4,544, a $3,772 spread on the same certified stone. Rare Carat lists it at $4,544. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813660729
Dimensions8.29 × 5.67 × 3.71 mm
L/W Ratio1.46
Culet sizeLarge
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
8.29 mm5.67 mm1.72 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813660729
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 42.3°Culet: LargeDepth 65.4%

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 28
Current: $4,544 CAD|Low: $773 CAD|High: $4,643 CAD|Avg: $1,820 CAD|-2.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 8$773 CAD
Retailer 2$932 CAD
Retailer 6$937 CAD
Retailer 3$1,001 CAD
Retailer 5$1,801 CAD
Retailer 7$1,874 CAD
Retailer 4$2,262 CAD
Retailer 9$2,300 CAD
Rare Carat$4,544 CAD

43 data points across 9 retailers

9 retailers$773 CAD to $4,544 CAD

A
Cheapest Retailer
-
$773 CAD
$550 USD
A
Retailer 2
-
$932 CAD
€632 EUR
View
A
Retailer 3
-
$937 CAD
$667 USD
View
A
Retailer 4
-
$1,001 CAD
£561 GBP
View
B+
Retailer 5
-
$1,801 CAD
$1,282 USD
View
B+
Retailer 6
-
$1,874 CAD
$1,334 USD
View
B+
Retailer 7
-
$2,262 CAD
£1,268 GBP
View
B+
Retailer 8
-
$2,300 CAD
A$2,519 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Rare Carat
MG1-74 · Oct 28
$4,544 CAD
$3,235 USD
View
8 more retailers have this diamond
Prices start from $773 CADSave up to $3,772 CAD

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
$773 CAD