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Emerald|Lab Grown|IGI

1.31ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG844643006

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844643006

Diamond specifications and retailer prices

From $603 CAD
$432 USD
As of October 25, 2026
Save $3,671 CAD (86%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,275 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.31ct lab-grown emerald diamond

This 1.31ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG844643006 or 844643006. Listed at 17 retailers as of October 25, 2026, with prices from $603 to $4,275, a $3,671 spread on the same certified stone. Brilliant Earth lists it at $4,275. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844643006
Dimensions7.51 × 5.14 × 3.43 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
7.51 mm5.14 mm1.31 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844643006
Side View
Table 65.0%Crown 35.4°Girdle: MED-STKPavilion 33.6°Culet: LargeDepth 66.7%

Caratlytics Score

How it works →
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 25
Current: $931 CAD|Low: $365 CAD|High: $3,541 CAD|Avg: $1,237 CAD|-0.7%
Retailer 1
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 27, 2026
Retailer 4$365 CAD
Retailer 9$603 CAD
Retailer 10$615 CAD
Retailer 15$617 CAD
Retailer 13$644 CAD
Retailer 11$704 CAD
Retailer 5$781 CAD
Retailer 1$931 CAD
Retailer 17$1,219 CAD
Retailer 14$1,295 CAD
Retailer 7$1,298 CAD
Retailer 6$1,310 CAD
Retailer 12$1,527 CAD
Retailer 8$1,528 CAD
Retailer 3$1,756 CAD
Retailer 2$2,940 CAD
Retailer 16$3,541 CAD

13 data points across 17 retailers

17 retailers$603 CAD to $4,275 CAD

A
Cheapest Retailer
-
$603 CAD
$432 USD
A
Retailer 2
-
$615 CAD
€419 EUR
View
A
Retailer 3
-
$617 CAD
$442 USD
View
Retailer 4
-
$644 CAD
ZAR 7,447 ZAR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$704 CAD
£397 GBP
View
A
Retailer 6
-
$781 CAD
$559 USD
View
A
Retailer 7
-
$931 CAD
A$1,025 AUD
View
B+
Retailer 8
-
$1,219 CAD
$873 USD
View
B+
Retailer 9
-
$1,295 CAD
View
B+
Retailer 10
-
$1,298 CAD
$929 USD
View
B+
Retailer 11
-
$1,310 CAD
$938 USD
View
B+
Retailer 12
-
$1,527 CAD
£861 GBP
View
B+
Retailer 13
-
$1,528 CAD
$1,094 USD
View
B
Retailer 14
-
$1,756 CAD
$1,257 USD
View
Retailer 15
-
$2,940 CAD
$2,105 USD
View
Price last confirmed 12 days ago
Retailer 16
-
$3,541 CAD
$2,535 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
22269948A · Oct 28
$4,275 CAD
$3,060 USD
View
16 more retailers have this diamond
Prices start from $603 CADSave up to $3,671 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
1.31ct Emerald
$603 CAD