CaratHunter
Plans
Emerald|Lab Grown|IGI

1.21ct D VS2 Emerald Lab Grown Diamond

ID • D/VS2 • IGI LG500164788

Shape and cutting style on the report: Emerald cut

Certificate IGI LG500164788

Diamond specifications and retailer prices

From HK$1,648 HKD
$210 USD
As of October 30, 2026
Save HK$8,238 HKD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$9,886 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.21ct lab-grown emerald diamond

This 1.21ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500164788 or 500164788. Listed at 17 retailers as of October 29, 2026, with prices from HK$1,648 to HK$9,886, a HK$8,238 spread on the same certified stone. Brilliant Earth lists it at HK$9,886. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500164788
Dimensions6.98 × 5.01 × 6.98 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.98 mm5.01 mm1.21 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500164788
Side View
Table 62.5%Crown 23.1°Girdle: MediumPavilion 41.6°Culet: LargeDepth 67.5%

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$9,886 HKD|Low: HK$1,585 HKD|High: HK$10,121 HKD|Avg: HK$4,260 HKD|-2.3%
Brilliant Earth
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
October 30, 2026
Retailer 14HK$1,648 HKD
Retailer 5HK$1,844 HKD
Retailer 15HK$1,914 HKD
Retailer 3HK$2,048 HKD
Retailer 12HK$2,048 HKD
Retailer 2HK$2,942 HKD
Retailer 9HK$3,460 HKD
Retailer 7HK$3,570 HKD
Retailer 8HK$3,778 HKD
Retailer 6HK$4,543 HKD
Retailer 11HK$5,441 HKD
Retailer 13HK$6,575 HKD
Retailer 4HK$6,598 HKD
Retailer 10HK$8,240 HKD
Brilliant EarthHK$9,886 HKD

42 data points across 15 retailers

17 retailersHK$1,648 HKD to HK$9,886 HKD

A
Cheapest Retailer
-
HK$1,648 HKD
$210 USD
A
Retailer 2
-
HK$1,844 HKD
$235 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,914 HKD
$244 USD
View
A
Retailer 4
-
HK$2,048 HKD
$261 USD
View
A
Retailer 5
-
HK$2,048 HKD
$261 USD
View
A
Retailer 6
-
HK$2,942 HKD
$375 USD
View
A
Retailer 7
-
HK$3,460 HKD
€420 EUR
View
A
Retailer 8
-
HK$3,570 HKD
$455 USD
View
A
Retailer 9
-
HK$3,778 HKD
£379 GBP
View
B+
Retailer 10
-
HK$4,543 HKD
$579 USD
View
B+
Retailer 11
-
HK$5,441 HKD
A$1,067 AUD
View
B
Retailer 12
-
HK$6,575 HKD
$838 USD
View
B
Retailer 13
-
HK$6,598 HKD
$841 USD
View
Retailer 14
-
HK$6,659 HKD
SGD 1,147 SGD
View
Price last confirmed 17 days ago
B
Retailer 15
-
HK$6,992 HKD
$891 USD
View
B
Retailer 16
-
HK$8,240 HKD
£827 GBP
View
Most Expensive
B
Brilliant Earth
20666491A · Oct 29
HK$9,886 HKD
$1,260 USD
View
16 more retailers have this diamond
Prices start from HK$1,648 HKDSave up to HK$8,238 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
1.21ct Emerald
HK$1,648 HKD