CaratHunter
Plans
Emerald|Lab Grown|IGI

1.00ct I SI1 Emerald Lab Grown Diamond

VG • I/SI1 • IGI LG414059849

Shape and cutting style on the report: Emerald cut

Certificate IGI LG414059849

Diamond specifications and retailer prices

From HK$4,551 HKD
$580 USD
As of October 30, 2026
Save HK$26,169 HKD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$30,719 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG414059849 or 414059849. Listed at 11 retailers as of October 27, 2026, with prices from HK$4,551 to HK$30,719, a HK$26,169 spread on the same certified stone. MOH London lists it at HK$30,719. 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
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG414059849
Dimensions6.06 × 4.71 × 3.46 mm
L/W Ratio1.29
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.06 mm4.71 mm1.00 ctI / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG414059849
Side View
Table 66.0%Crown 36.6°Girdle: Slightly ThickPavilion 42.3°Culet: LNGDepth 73.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$30,719 HKD|Low: HK$4,551 HKD|High: HK$31,088 HKD|Avg: HK$13,551 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 2HK$4,551 HKD
Retailer 7HK$7,799 HKD
Retailer 12HK$8,481 HKD
Retailer 13HK$8,732 HKD
Retailer 8HK$9,046 HKD
Retailer 11HK$9,046 HKD
Retailer 3HK$10,435 HKD
Retailer 4HK$13,024 HKD
Retailer 9HK$14,452 HKD
Retailer 10HK$16,955 HKD
Retailer 6HK$19,497 HKD
Retailer 5HK$25,907 HKD
MOH LondonHK$30,719 HKD

18 data points across 13 retailers

11 retailersHK$4,551 HKD to HK$30,719 HKD

A
Cheapest Retailer
-
HK$4,551 HKD
$580 USD
B+
Retailer 2
-
HK$7,799 HKD
$994 USD
View
B
Retailer 3
-
HK$8,481 HKD
$1,081 USD
View
B
Retailer 4
-
HK$8,732 HKD
$1,113 USD
View
Final sale: no returns
B
Retailer 5
-
HK$9,046 HKD
$1,153 USD
View
Retailer 6
-
HK$9,046 HKD
$1,153 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
HK$10,435 HKD
$1,330 USD
View
B
Retailer 8
-
HK$14,452 HKD
$1,842 USD
View
B
Retailer 9
-
HK$16,955 HKD
$2,161 USD
View
C
Retailer 10
-
HK$19,497 HKD
$2,485 USD
View
Most Expensive
C
MOH London
LG414059849 · Oct 27
HK$30,719 HKD
£3,083 GBP
View
10 more retailers have this diamond
Prices start from HK$4,551 HKDSave up to HK$26,169 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.

A
1.00ct Emerald
HK$4,551 HKD