Emerald|Lab Grown|IGI

4.27ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG839659549

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839659549

Diamond specifications and retailer prices

From $1,423 CAD
$1,017 USD
As of October 27, 2026
Save $4,925 CAD (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,736 CAD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 4.27ct lab-grown emerald diamond

This 4.27ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839659549 or 839659549. Listed at 23 retailers as of October 27, 2026, with a 346% 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

4.27
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle46°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839659549
Dimensions11.19 × 7.76 × 5.06 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.19 mm7.76 mm4.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839659549
Side View
Table 67.0%Crown 40°Girdle: Slightly ThickPavilion 46°Culet: LargeDepth 65.2%

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 27
Current: $2,374 CAD|Low: $1,423 CAD|High: $7,551 CAD|Avg: $3,458 CAD|-7.3%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 8$1,423 CAD
Retailer 6$1,549 CAD
Retailer 20$1,594 CAD
Retailer 17$1,652 CAD
Retailer 14$1,682 CAD
Retailer 4$1,896 CAD
Retailer 18$2,195 CAD
Retailer 21$2,363 CAD
Retailer 1$2,374 CAD
Retailer 12$2,516 CAD
Retailer 2$3,096 CAD
Retailer 10$3,474 CAD
Retailer 15$3,515 CAD
Retailer 11$3,580 CAD
Retailer 5$4,565 CAD
Retailer 3$4,620 CAD
Retailer 16$5,631 CAD
Retailer 9$5,761 CAD
Retailer 19$5,961 CAD
Retailer 7$6,349 CAD
Retailer 13$7,551 CAD

17 data points across 21 retailers

23 retailers$1,423 CAD to $6,349 CAD

A
Cheapest Retailer
-
$1,423 CAD
$1,017 USD
A
Retailer 2
-
$1,549 CAD
$1,107 USD
View
A
Retailer 3
-
$1,594 CAD
$1,139 USD
View
Final sale: no returns
A
Retailer 4
-
$1,652 CAD
$1,180 USD
View
A
Retailer 5
-
$1,682 CAD
$1,202 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$1,896 CAD
$1,355 USD
View
A
Retailer 7
-
$2,195 CAD
$1,568 USD
View
A
Retailer 8
-
$2,363 CAD
$1,688 USD
View
A
Retailer 9
-
$2,374 CAD
£1,335 GBP
View
A
Retailer 10
-
$2,516 CAD
€1,712 EUR
View
A
Retailer 11
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$3,096 CAD
$2,212 USD
View
A
Retailer 12
-
$3,474 CAD
$2,482 USD
View
A
Retailer 13
-
$3,515 CAD
ZAR 40,577 ZAR
View
B+
Retailer 14
-
$3,580 CAD
A$3,935 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$4,565 CAD
£2,568 GBP
View
B+
Retailer 16
-
$4,620 CAD
$3,301 USD
View
B+
Retailer 17
-
$5,040 CAD
$3,601 USD
View
B+
Retailer 18
-
$5,631 CAD
£3,168 GBP
View
B+
Retailer 19
-
$5,761 CAD
$4,116 USD
View
B+
Retailer 20
-
$5,961 CAD
$4,259 USD
View
B+
Retailer 21
-
$6,349 CAD
SGD 6,130 SGD
View
B
Retailer 22
-
$7,551 CAD
$5,395 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Helzberg Diamonds
ZXZOJPMLPLKP · Oct 13
$9,736 CAD
$6,956 USD
View
Price last confirmed 16 days ago
22 more retailers have this diamond
Prices start from $1,423 CADSave up to $4,925 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
4.27ct Emerald
$1,423 CAD