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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 $745 NZD
$420 USD
As of October 30, 2026
Save $2,046 NZD (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,835 NZD 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 30, 2026, with a 275% 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
Colour
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 30
Current: $3,835 NZD|Low: $667 NZD|High: $4,171 NZD|Avg: $1,798 NZD|-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 30, 2026
Retailer 2$745 NZD
Retailer 12$837 NZD
Retailer 3$937 NZD
Retailer 4$937 NZD
Retailer 13$1,038 NZD
Retailer 16$1,038 NZD
Retailer 8$1,201 NZD
Retailer 5$1,286 NZD
Retailer 14$1,620 NZD
Retailer 9$1,755 NZD
Retailer 6$1,762 NZD
Retailer 10$1,878 NZD
Retailer 11$2,791 NZD
Retailer 15$3,337 NZD
MOH London$3,835 NZD
Retailer 7$4,171 NZD

30 data points across 16 retailers

12 retailers$745 NZD to $2,791 NZD

B+
Cheapest Retailer
-
$745 NZD
$420 USD
B
Retailer 2
-
$837 NZD
$472 USD
View
B
Retailer 3
-
$937 NZD
$528 USD
View
Final sale: no returns
B
Retailer 4
-
$937 NZD
$528 USD
View
B
Retailer 5
-
$1,038 NZD
$585 USD
View
Retailer 6
-
$1,038 NZD
$585 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
$1,620 NZD
$913 USD
View
B
Retailer 8
-
$1,755 NZD
€942 EUR
View
B
Retailer 9
-
$1,878 NZD
ZAR 17,101 ZAR
View
C
Retailer 10
-
$2,791 NZD
$1,573 USD
View
Retailer 11
-
$3,337 NZD
$1,881 USD
View
Price under review
Most Expensive
MOH London
LG407941409 · Oct 29
$3,835 NZD
£1,702 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $745 NZDSave up to $2,046 NZD

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
$745 NZD