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Emerald|Lab Grown|IGI

0.70ct J VS1 Emerald Lab Grown Diamond

VG • J/VS1 • IGI LG407941409

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407941409

Diamond specifications and retailer prices

From $661 CAD
$472 USD
As of October 27, 2026
Save $1,541 CAD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,025 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct lab-grown emerald diamond

This 0.7ct lab-grown emerald sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407941409 or 407941409. Listed at 12 retailers as of October 26, 2026, with a 233% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
J
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle20.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407941409
Dimensions6.12 × 4.27 × 2.75 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.12 mm4.27 mm0.70 ctJ / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407941409
Side View
Table 66.5%Crown 20.9°Girdle: Slightly ThickPavilion 40°Culet: LNGDepth 64.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,025 CAD|Low: $526 CAD|High: $3,290 CAD|Avg: $1,418 CAD|-0.5%
MOH London
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
October 29, 2026
Retailer 11$661 CAD
Retailer 12$700 CAD
Retailer 3$739 CAD
Retailer 4$739 CAD
Retailer 13$819 CAD
Retailer 16$819 CAD
Retailer 8$947 CAD
Retailer 5$1,015 CAD
Retailer 14$1,278 CAD
Retailer 2$1,384 CAD
Retailer 6$1,390 CAD
Retailer 9$1,482 CAD
Retailer 10$2,202 CAD
Retailer 15$2,633 CAD
MOH London$3,025 CAD
Retailer 7$3,290 CAD

29 data points across 16 retailers

12 retailers$661 CAD to $2,202 CAD

B+
Cheapest Retailer
-
$661 CAD
$472 USD
B
Retailer 2
-
$700 CAD
$500 USD
View
B
Retailer 3
-
$739 CAD
$528 USD
View
Final sale: no returns
B
Retailer 4
-
$739 CAD
$528 USD
View
B
Retailer 5
-
$819 CAD
$585 USD
View
Retailer 6
-
$819 CAD
$585 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
$1,278 CAD
$913 USD
View
B
Retailer 8
-
$1,384 CAD
€942 EUR
View
B
Retailer 9
-
$1,482 CAD
ZAR 17,101 ZAR
View
C
Retailer 10
-
$2,202 CAD
$1,573 USD
View
Retailer 11
-
$2,633 CAD
$1,881 USD
View
Price under review
Most Expensive
MOH London
LG407941409 · Oct 29
$3,025 CAD
£1,702 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $661 CADSave up to $1,541 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.

B+
0.70ct Emerald
$661 CAD