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Round|Lab Grown|IGI

1.22ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG816611143

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816611143

Diamond specifications and retailer prices

From HK$2,330 HKD
$297 USD
As of October 30, 2026
Save HK$11,321 HKD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$13,652 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816611143 or 816611143. Listed at 23 retailers as of October 29, 2026, with prices from HK$2,330 to HK$13,652, a HK$11,321 spread on the same certified stone. Brilliant Earth lists it at HK$13,652. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816611143
Dimensions6.98 × 6.92 × 4.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.98 mm6.92 mm1.22 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816611143
Side View
Table 56.0%Crown 33.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.5%

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$13,652 HKD|Low: HK$2,079 HKD|High: HK$13,652 HKD|Avg: HK$5,586 HKD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 10HK$2,079 HKD
Retailer 6HK$2,330 HKD
Retailer 8HK$2,416 HKD
Retailer 12HK$2,550 HKD
Retailer 11HK$2,581 HKD
Retailer 20HK$3,625 HKD
Retailer 2HK$3,844 HKD
Retailer 15HK$4,267 HKD
Retailer 16HK$4,434 HKD
Retailer 13HK$4,931 HKD
Retailer 3HK$5,139 HKD
Retailer 19HK$5,264 HKD
Retailer 4HK$5,710 HKD
Retailer 14HK$6,488 HKD
Retailer 9HK$8,293 HKD
Retailer 5HK$8,695 HKD
Retailer 17HK$10,353 HKD
Retailer 7HK$10,998 HKD
Retailer 18HK$11,925 HKD
Brilliant EarthHK$13,652 HKD

37 data points across 20 retailers

23 retailersHK$2,330 HKD to HK$13,652 HKD

Retailer 1
-
HK$2,079 HKD
$265 USD
Price last confirmed 38 days ago
Retailer 2
-
HK$2,079 HKD
$265 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
HK$2,330 HKD
$297 USD
View
Final sale: no returns
Retailer 4
-
HK$2,416 HKD
$308 USD
View
Price last confirmed 39 days ago
Retailer 5
-
HK$2,550 HKD
$325 USD
View
Price last confirmed 36 days ago
Retailer 6
-
HK$2,581 HKD
$329 USD
View
Price last confirmed 18 days ago
Retailer 7
-
HK$2,581 HKD
$329 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
HK$3,625 HKD
$462 USD
View
A
Retailer 9
-
HK$3,844 HKD
$490 USD
View
A
Retailer 10
-
HK$4,267 HKD
€518 EUR
View
A
Retailer 11
-
HK$4,434 HKD
ZAR 9,129 ZAR
View
A
Retailer 12
-
HK$4,931 HKD
£495 GBP
View
B+
Retailer 13
-
HK$5,139 HKD
$655 USD
View
B+
Retailer 14
-
HK$5,264 HKD
$671 USD
View
B+
Retailer 15
-
HK$5,710 HKD
$728 USD
View
B+
Retailer 16
-
HK$6,488 HKD
$827 USD
View
Retailer 17
-
HK$8,293 HKD
$1,057 USD
View
Price last confirmed 34 days ago
Retailer 18
-
HK$8,293 HKD
$1,057 USD
View
Price last confirmed 27 days ago
B+
Retailer 19
-
HK$8,695 HKD
$1,108 USD
View
B+
Retailer 20
-
HK$10,353 HKD
£1,039 GBP
View
B
Retailer 21
-
HK$10,998 HKD
$1,402 USD
View
Retailer 22
-
HK$11,925 HKD
$1,520 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
21018391A · Oct 29
HK$13,652 HKD
$1,740 USD
View
22 more retailers have this diamond
Prices start from HK$2,330 HKDSave up to HK$11,321 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
1.22ct Round
HK$2,330 HKD