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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 HK$3,703 HKD
$472 USD
As of October 29, 2026
Save HK$8,638 HKD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$16,959 HKD 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
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 29
Current: HK$16,959 HKD|Low: HK$2,950 HKD|High: HK$18,443 HKD|Avg: HK$7,948 HKD|-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 11HK$3,703 HKD
Retailer 12HK$3,923 HKD
Retailer 3HK$4,143 HKD
Retailer 4HK$4,143 HKD
Retailer 13HK$4,590 HKD
Retailer 16HK$4,590 HKD
Retailer 8HK$5,310 HKD
Retailer 5HK$5,688 HKD
Retailer 14HK$7,163 HKD
Retailer 2HK$7,760 HKD
Retailer 6HK$7,791 HKD
Retailer 9HK$8,305 HKD
Retailer 10HK$12,341 HKD
Retailer 15HK$14,758 HKD
MOH LondonHK$16,959 HKD
Retailer 7HK$18,443 HKD

29 data points across 16 retailers

12 retailersHK$3,703 HKD to HK$12,341 HKD

B+
Cheapest Retailer
-
HK$3,703 HKD
$472 USD
B
Retailer 2
-
HK$3,923 HKD
$500 USD
View
B
Retailer 3
-
HK$4,143 HKD
$528 USD
View
Final sale: no returns
B
Retailer 4
-
HK$4,143 HKD
$528 USD
View
B
Retailer 5
-
HK$4,590 HKD
$585 USD
View
Retailer 6
-
HK$4,590 HKD
$585 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
HK$7,163 HKD
$913 USD
View
B
Retailer 8
-
HK$7,760 HKD
€942 EUR
View
B
Retailer 9
-
HK$8,305 HKD
ZAR 17,101 ZAR
View
C
Retailer 10
-
HK$12,341 HKD
$1,573 USD
View
Retailer 11
-
HK$14,758 HKD
$1,881 USD
View
Price under review
Most Expensive
MOH London
LG407941409 · Oct 29
HK$16,959 HKD
£1,702 GBP
View
Price under review
11 more retailers have this diamond
Prices start from HK$3,703 HKDSave up to HK$8,638 HKD

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
HK$3,703 HKD