CaratHunter
Plans
Emerald|Lab Grown|IGI

8.21ct E VVS2 Emerald Lab Grown Diamond

ID • E/VVS2 • IGI LG840622577

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840622577

Diamond specifications and retailer prices

From HK$10,913 HKD
$1,391 USD
As of October 30, 2026
Save HK$112,186 HKD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$123,099 HKD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

About this 8.21ct lab-grown emerald diamond

This 8.21ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840622577 or 840622577. Listed at 22 retailers as of October 29, 2026, with prices from HK$10,913 to HK$123,099, a HK$112,186 spread on the same certified stone. Helzberg Diamonds lists it at HK$123,099. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

8.21
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840622577
Dimensions13.60 × 9.53 × 6.28 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.60 mm9.53 mm8.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840622577
Side View
Table 68.0%Crown 33.5°Girdle: MediumPavilion 40.9°Culet: LargeDepth 65.9%

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$123,099 HKD|Low: HK$10,913 HKD|High: HK$123,099 HKD|Avg: HK$32,214 HKD
Helzberg Diamonds
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 10HK$10,913 HKD
Retailer 15HK$11,871 HKD
Retailer 9HK$12,224 HKD
Retailer 5HK$12,663 HKD
Retailer 20HK$14,005 HKD
Retailer 7HK$16,013 HKD
Retailer 2HK$17,861 HKD
Retailer 13HK$19,845 HKD
Retailer 19HK$19,991 HKD
Retailer 16HK$21,231 HKD
Retailer 22HK$22,980 HKD
Retailer 21HK$23,438 HKD
Retailer 3HK$23,733 HKD
Retailer 4HK$30,610 HKD
Retailer 11HK$32,740 HKD
Retailer 17HK$36,349 HKD
Retailer 6HK$37,691 HKD
Retailer 12HK$42,348 HKD
Retailer 14HK$44,520 HKD
Retailer 18HK$46,039 HKD
Retailer 8HK$78,379 HKD
Helzberg DiamondsHK$123,099 HKD

11 data points across 22 retailers

22 retailersHK$10,913 HKD to HK$123,099 HKD

A
Cheapest Retailer
-
HK$10,913 HKD
$1,391 USD
A
Retailer 2
-
HK$11,871 HKD
$1,513 USD
View
A
Retailer 3
-
HK$12,224 HKD
$1,558 USD
View
Final sale: no returns
A
Retailer 4
-
HK$12,663 HKD
$1,614 USD
View
A
Retailer 5
-
HK$14,005 HKD
$1,785 USD
View
A
Retailer 6
-
HK$16,013 HKD
$2,041 USD
View
A
Retailer 7
-
HK$17,861 HKD
£1,793 GBP
View
A
Retailer 8
-
HK$19,845 HKD
€2,409 EUR
View
A
Retailer 9
-
HK$19,991 HKD
$2,548 USD
View
A
Retailer 10
-
HK$21,231 HKD
ZAR 43,717 ZAR
View
A
Retailer 11
-
HK$22,980 HKD
$2,929 USD
View
Retailer 12
-
HK$23,438 HKD
A$4,596 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
HK$23,733 HKD
$3,025 USD
View
A
Retailer 14
-
HK$30,610 HKD
£3,072 GBP
View
A
Retailer 15
-
HK$32,740 HKD
$4,173 USD
View
B+
Retailer 16
-
HK$36,349 HKD
£3,648 GBP
View
B+
Retailer 17
-
HK$37,691 HKD
$4,804 USD
View
B+
Retailer 18
-
HK$42,348 HKD
SGD 7,294 SGD
View
B+
Retailer 19
-
HK$44,520 HKD
$5,674 USD
View
B+
Retailer 20
-
HK$46,039 HKD
$5,868 USD
View
B
Retailer 21
-
HK$78,379 HKD
$9,990 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMIILNN · Oct 29
HK$123,099 HKD
$15,690 USD
View
21 more retailers have this diamond
Prices start from HK$10,913 HKDSave up to HK$112,186 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
8.21ct Emerald
HK$10,913 HKD