CaratHunter
Plans
Emerald|Lab Grown|IGI

1.00ct J VS2 Emerald Lab Grown Diamond

ID • J/VS2 • IGI LG407988518

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407988518

Diamond specifications and retailer prices

From HK$7,799 HKD
$994 USD
As of October 29, 2026
Save HK$22,923 HKD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$30,722 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG407988518 or 407988518. Listed at 9 retailers as of October 25, 2026, with prices from HK$7,799 to HK$30,722, a HK$22,923 spread on the same certified stone. MOH London lists it at HK$30,722. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407988518
Dimensions6.56 × 4.79 × 3.22 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.56 mm4.79 mm1.00 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG407988518
Side View
Table 66.0%Crown 24.7°GirdlePavilion 39.5°Culet: LNGDepth 67.2%

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$30,722 HKD|Low: HK$7,485 HKD|High: HK$31,051 HKD|Avg: HK$14,940 HKD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 5HK$7,799 HKD
Retailer 10HK$8,482 HKD
Retailer 6HK$9,047 HKD
Retailer 9HK$9,047 HKD
Retailer 2HK$10,436 HKD
Retailer 11HK$13,025 HKD
Retailer 7HK$14,453 HKD
Retailer 8HK$16,956 HKD
Retailer 4HK$19,498 HKD
Retailer 3HK$20,248 HKD
MOH LondonHK$30,722 HKD

19 data points across 11 retailers

9 retailersHK$7,799 HKD to HK$30,722 HKD

B+
Cheapest Retailer
-
HK$7,799 HKD
$994 USD
B+
Retailer 2
-
HK$8,482 HKD
$1,081 USD
View
Retailer 3
-
HK$9,047 HKD
$1,153 USD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
HK$9,047 HKD
$1,153 USD
View
B
Retailer 5
-
HK$10,436 HKD
$1,330 USD
View
B
Retailer 6
-
HK$14,453 HKD
$1,842 USD
View
B
Retailer 7
-
HK$16,956 HKD
$2,161 USD
View
B
Retailer 8
-
HK$19,498 HKD
$2,485 USD
View
Most Expensive
B
MOH London
LG407988518 · Oct 25
HK$30,722 HKD
£3,083 GBP
View
8 more retailers have this diamond
Prices start from HK$7,799 HKDSave up to HK$22,923 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+
1.00ct Emerald
HK$7,799 HKD