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Emerald|Lab Grown|IGI

1.77ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG640459908

Shape and cutting style on the report: Emerald cut

Certificate IGI LG640459908

Diamond specifications and retailer prices

From $462 CAD
$330 USD
As of October 30, 2026
Save $1,845 CAD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,362 CAD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 1.77ct lab-grown emerald diamond

This 1.77ct 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 LG640459908 or 640459908. Listed at 19 retailers as of October 29, 2026, with a 400% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640459908
Dimensions7.99 × 5.72 × 7.99 mm
L/W Ratio1.40
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
7.99 mm5.72 mm1.77 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640459908
Side View
Table 65.0%Crown 37.7°Girdle: Slightly ThickPavilion 41.9°Culet: LNGDepth 68.7%

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: $2,362 CAD|Low: $444 CAD|High: $6,704 CAD|Avg: $1,477 CAD|+1.3%
Novita Diamonds
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 16$462 CAD
Retailer 9$515 CAD
Retailer 7$536 CAD
Retailer 6$572 CAD
Retailer 17$572 CAD
Retailer 14$770 CAD
Retailer 13$791 CAD
Retailer 10$929 CAD
Retailer 8$946 CAD
Retailer 12$984 CAD
Retailer 2$1,025 CAD
Retailer 15$1,680 CAD
Retailer 4$1,840 CAD
Retailer 3$2,164 CAD
Retailer 11$2,307 CAD
Novita Diamonds$2,362 CAD
Retailer 5$6,480 CAD

42 data points across 17 retailers

19 retailers$462 CAD to $2,307 CAD

A
Cheapest Retailer
-
$462 CAD
$330 USD
A
Retailer 2
-
$515 CAD
$368 USD
View
Final sale: no returns
A
Retailer 3
-
$536 CAD
$383 USD
View
A
Retailer 4
-
$572 CAD
$409 USD
View
A
Retailer 5
-
$572 CAD
$409 USD
View
A
Retailer 6
-
$770 CAD
$550 USD
View
A
Retailer 7
-
$791 CAD
$565 USD
View
A
Retailer 8
-
$929 CAD
€632 EUR
View
A
Retailer 9
-
$946 CAD
$676 USD
View
A
Retailer 10
-
$984 CAD
ZAR 11,356 ZAR
View
A
Retailer 11
-
$1,025 CAD
£576 GBP
View
B+
Retailer 12
-
$1,680 CAD
$1,200 USD
View
B+
Retailer 13
-
$1,840 CAD
$1,315 USD
View
B+
Retailer 14
-
$1,894 CAD
$1,353 USD
View
B+
Retailer 15
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$1,902 CAD
$1,359 USD
View
B+
Retailer 16
-
$2,164 CAD
$1,546 USD
View
B+
Retailer 17
-
$2,251 CAD
$1,608 USD
View
B+
Retailer 18
-
$2,307 CAD
£1,298 GBP
View
Most Expensive
Novita Diamonds
cert_640459908 · Oct 8
$2,362 CAD
A$2,596 AUD
View
Price last confirmed 21 days ago
18 more retailers have this diamond
Prices start from $462 CADSave up to $1,845 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
1.77ct Emerald
$462 CAD