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Emerald|Lab Grown|IGI

1.00ct J VS2 Emerald Lab Grown Diamond

VG • J/VS2 • IGI LG407981502

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407981502

Diamond specifications and retailer prices

From HK$5,571 HKD
$710 USD
As of October 29, 2026
Save HK$25,151 HKD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$30,722 HKD at MOH London · As of October 27, 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 very-good cut grade and certified by IGI LG407981502 or 407981502. Listed at 10 retailers as of October 27, 2026, with prices from HK$5,571 to HK$30,722, a HK$25,151 spread on the same certified stone. MOH London lists it at HK$30,722. 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

1.00
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle24.6°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407981502
Dimensions6.64 × 4.55 × 3.28 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.64 mm4.55 mm1.00 ctJ / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG407981502
Side View
Table 62.5%Crown 24.6°Girdle: STK-THKPavilion 37.8°Culet: LNGDepth 72.1%

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$5,571 HKD|High: HK$31,051 HKD|Avg: HK$13,765 HKD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 25, 2026
Retailer 6HK$5,571 HKD
Retailer 5HK$7,799 HKD
Retailer 11HK$8,482 HKD
Retailer 7HK$9,047 HKD
Retailer 10HK$9,047 HKD
Retailer 12HK$10,436 HKD
Retailer 3HK$13,025 HKD
Retailer 8HK$14,453 HKD
Retailer 9HK$16,956 HKD
Retailer 2HK$19,498 HKD
Retailer 4HK$20,248 HKD
MOH LondonHK$30,722 HKD

14 data points across 12 retailers

10 retailersHK$5,571 HKD to HK$30,722 HKD

B+
Cheapest Retailer
-
HK$5,571 HKD
$710 USD
B+
Retailer 2
-
HK$7,799 HKD
$994 USD
View
B+
Retailer 3
-
HK$8,482 HKD
$1,081 USD
View
Retailer 4
-
HK$9,047 HKD
$1,153 USD
View
Price last confirmed 12 days ago
B
Retailer 5
-
HK$9,047 HKD
$1,153 USD
View
B
Retailer 6
-
HK$10,436 HKD
$1,330 USD
View
B
Retailer 7
-
HK$14,453 HKD
$1,842 USD
View
B
Retailer 8
-
HK$16,956 HKD
$2,161 USD
View
C
Retailer 9
-
HK$19,498 HKD
$2,485 USD
View
Most Expensive
C
MOH London
LG407981502 · Oct 27
HK$30,722 HKD
£3,083 GBP
View
9 more retailers have this diamond
Prices start from HK$5,571 HKDSave up to HK$25,151 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$5,571 HKD