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Emerald|Lab Grown|IGI

2.51ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG846640240

Shape and cutting style on the report: Emerald cut

Certificate IGI LG846640240

Diamond specifications and retailer prices

From $1,240 CAD
$888 USD
As of October 31, 2026
Save $6,638 CAD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,879 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.51ct lab-grown emerald diamond

This 2.51ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG846640240 or 846640240. Listed at 13 retailers as of October 30, 2026, with prices from $1,240 to $7,879, a $6,638 spread on the same certified stone. Brilliant Earth lists it at $7,879. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.51
Carat
E
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846640240
Dimensions9.29 × 6.40 × 4.21 mm
L/W Ratio1.45
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
9.29 mm6.40 mm2.51 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846640240
Side View
Table 62.0%Crown 32.4°Girdle: MediumPavilion 40.3°Culet: LargeDepth 65.8%

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 31
Current: $7,879 CAD|Low: $1,240 CAD|High: $8,884 CAD|Avg: $3,168 CAD|-11.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 12$1,240 CAD
Retailer 4$1,502 CAD
Retailer 7$1,565 CAD
Retailer 13$1,841 CAD
Retailer 6$1,972 CAD
Retailer 9$2,048 CAD
Retailer 2$3,052 CAD
Retailer 8$3,056 CAD
Retailer 10$3,316 CAD
Retailer 5$4,184 CAD
Retailer 3$4,322 CAD
Retailer 11$4,845 CAD
Brilliant Earth$7,879 CAD

10 data points across 13 retailers

13 retailers$1,240 CAD to $7,879 CAD

A
Cheapest Retailer
-
$1,240 CAD
$888 USD
Final sale: no returns
A
Retailer 2
-
$1,502 CAD
HK$8,400 HKD
View
A
Retailer 3
-
$1,565 CAD
$1,120 USD
View
A
Retailer 4
-
$1,841 CAD
$1,318 USD
View
A
Retailer 5
-
$1,972 CAD
£1,111 GBP
View
A
Retailer 6
-
$2,048 CAD
€1,396 EUR
View
A
Retailer 7
-
$3,052 CAD
A$3,361 AUD
View
A
Retailer 8
-
$3,056 CAD
$2,188 USD
View
A
Retailer 9
-
$3,316 CAD
ZAR 38,352 ZAR
View
B+
Retailer 10
-
$4,184 CAD
$2,995 USD
View
B+
Retailer 11
-
$4,322 CAD
SGD 4,181 SGD
View
B
Retailer 12
-
$4,845 CAD
£2,731 GBP
View
Most Expensive
B
Brilliant Earth
22235448A · Oct 30
$7,879 CAD
$5,640 USD
View
12 more retailers have this diamond
Prices start from $1,240 CADSave up to $6,638 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
2.51ct Emerald
$1,240 CAD