CaratHunter
Plans
Emerald|Lab Grown|IGI

4.05ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG778649089

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778649089

Diamond specifications and retailer prices

From $2,720 CAD
$1,947 USD
As of October 30, 2026
Save $9,042 CAD (77%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $16,210 CAD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 4.05ct lab-grown emerald diamond

This 4.05ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG778649089 or 778649089. Listed at 26 retailers as of October 30, 2026, with a 332% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.05
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778649089
Dimensions11.70 × 7.05 × 4.63 mm
L/W Ratio1.66
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.70 mm7.05 mm4.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778649089
Side View
Table 63.0%Crown 39.7°Girdle: Slightly ThickPavilion 37.2°Culet: LargeDepth 65.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $16,210 CAD|Low: $2,611 CAD|High: $16,250 CAD|Avg: $6,505 CAD|+1.2%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 30, 2026
Retailer 4$2,720 CAD
Retailer 12$2,960 CAD
Retailer 14$3,045 CAD
Retailer 5$3,156 CAD
Retailer 9$3,156 CAD
Retailer 21$3,387 CAD
Retailer 7$3,404 CAD
Retailer 15$3,648 CAD
Retailer 6$4,337 CAD
Retailer 13$4,340 CAD
Retailer 22$4,512 CAD
Retailer 3$4,724 CAD
Retailer 19$5,000 CAD
Retailer 10$5,982 CAD
Retailer 18$6,717 CAD
Retailer 23$6,772 CAD
Retailer 11$7,535 CAD
Retailer 24$8,556 CAD
Retailer 8$9,017 CAD
Retailer 20$9,060 CAD
Retailer 16$10,538 CAD
Retailer 17$11,047 CAD
Retailer 2$11,762 CAD
Novita Diamonds$16,210 CAD

32 data points across 24 retailers

26 retailers$2,720 CAD to $11,762 CAD

A
Cheapest Retailer
-
$2,720 CAD
$1,947 USD
A
Retailer 2
-
$2,960 CAD
$2,119 USD
View
A
Retailer 3
-
$3,045 CAD
$2,180 USD
View
Final sale: no returns
A
Retailer 4
-
$3,156 CAD
$2,259 USD
View
Retailer 5
-
$3,156 CAD
$2,259 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$3,387 CAD
$2,425 USD
View
A
Retailer 7
-
$3,404 CAD
$2,437 USD
View
A
Retailer 8
-
$3,648 CAD
HK$20,400 HKD
View
A
Retailer 9
-
$4,337 CAD
$3,105 USD
View
A
Retailer 10
-
$4,340 CAD
£2,446 GBP
View
A
Retailer 11
-
$4,512 CAD
$3,230 USD
View
A
Retailer 12
-
$4,724 CAD
$3,382 USD
View
A
Retailer 13
-
$5,000 CAD
€3,409 EUR
View
A
Retailer 14
-
$5,982 CAD
£3,372 GBP
View
A
Retailer 15
-
$6,717 CAD
ZAR 77,679 ZAR
View
Retailer 16
-
$6,772 CAD
A$7,458 AUD
View
Price last confirmed 8 days ago
Retailer 17
-
$7,089 CAD
$5,075 USD
View
Price last confirmed 102 days ago
A
Retailer 18
-
$7,535 CAD
$5,394 USD
View
A
Retailer 19
-
$8,190 CAD
$5,863 USD
View
A
Retailer 20
-
$8,556 CAD
$6,125 USD
View
A
Retailer 21
-
$9,017 CAD
$6,455 USD
View
A
Retailer 22
-
$9,060 CAD
£5,107 GBP
View
B+
Retailer 23
-
$10,538 CAD
SGD 10,194 SGD
View
B+
Retailer 24
-
$11,047 CAD
$7,908 USD
View
B+
Retailer 25
-
$11,762 CAD
$8,420 USD
View
Most Expensive
Novita Diamonds
cert_778649089 · Oct 8
$16,210 CAD
A$17,853 AUD
View
Price last confirmed 22 days ago
25 more retailers have this diamond
Prices start from $2,720 CADSave up to $9,042 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
4.05ct Emerald
$2,720 CAD