CaratHunter
Plans
Emerald|Lab Grown|IGI

0.70ct J SI2 Emerald Lab Grown Diamond

ID • J/SI2 • IGI LG389990171

Shape and cutting style on the report: Emerald cut

Certificate IGI LG389990171

Diamond specifications and retailer prices

From HK$2,872 HKD
$366 USD
As of October 29, 2026
Save HK$11,128 HKD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$13,999 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG389990171 or 389990171. Listed at 11 retailers as of October 29, 2026, with prices from HK$2,872 to HK$13,999, a HK$11,128 spread on the same certified stone. MOH London lists it at HK$13,999. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
J
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG389990171
Dimensions6.11 × 4.18 × 2.82 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) and is type IIa
Top View
6.11 mm4.18 mm0.70 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG389990171
Side View
Table 61.0%CrownGirdlePavilionCulet: LNGDepth 67.5%

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$13,999 HKD|Low: HK$2,762 HKD|High: HK$14,089 HKD|Avg: HK$6,228 HKD|+0.6%
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
October 30, 2026
Retailer 8HK$2,872 HKD
Retailer 3HK$3,209 HKD
Retailer 13HK$3,334 HKD
Retailer 2HK$3,374 HKD
Retailer 9HK$3,562 HKD
Retailer 12HK$3,562 HKD
Retailer 10HK$5,696 HKD
Retailer 6HK$6,401 HKD
Retailer 4HK$6,677 HKD
Retailer 5HK$7,461 HKD
Retailer 7HK$10,450 HKD
Retailer 11HK$11,455 HKD
MOH LondonHK$13,999 HKD

24 data points across 13 retailers

11 retailersHK$2,872 HKD to HK$13,999 HKD

B+
Cheapest Retailer
-
HK$2,872 HKD
$366 USD
B+
Retailer 2
-
HK$3,209 HKD
$409 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$3,334 HKD
$425 USD
View
B+
Retailer 4
-
HK$3,374 HKD
$430 USD
View
B+
Retailer 5
-
HK$3,562 HKD
$454 USD
View
B+
Retailer 6
-
HK$3,562 HKD
$454 USD
View
B
Retailer 7
-
HK$5,696 HKD
$726 USD
View
B
Retailer 8
-
HK$6,401 HKD
€777 EUR
View
C
Retailer 9
-
HK$10,450 HKD
$1,332 USD
View
C
Retailer 10
-
HK$11,455 HKD
$1,460 USD
View
Most Expensive
B
MOH London
LG389990171 · Oct 29
HK$13,999 HKD
£1,405 GBP
View
10 more retailers have this diamond
Prices start from HK$2,872 HKDSave up to HK$11,128 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$2,872 HKD