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Round|Lab Grown|IGI

1.22ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836617729

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836617729

Diamond specifications and retailer prices

From HK$2,032 HKD
$259 USD
As of October 29, 2026
Save HK$14,789 HKD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$16,821 HKD at Helzberg Diamonds · As of October 29, 2026
View at Helzberg Diamonds

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 LG836617729 or 836617729. Listed at 22 retailers as of October 29, 2026, with prices from HK$2,032 to HK$16,821, a HK$14,789 spread on the same certified stone. Helzberg Diamonds lists it at HK$16,821. 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 angle35.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836617729
Dimensions6.80 × 6.84 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.80 mm6.84 mm1.22 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836617729
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

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 29
Current: HK$16,821 HKD|Low: HK$2,001 HKD|High: HK$16,821 HKD|Avg: HK$6,415 HKD
Helzberg Diamonds
Retailer 2
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Retailer 22
October 30, 2026
Retailer 9HK$2,032 HKD
Retailer 10HK$2,275 HKD
Retailer 4HK$2,354 HKD
Retailer 5HK$2,518 HKD
Retailer 12HK$2,518 HKD
Retailer 18HK$3,766 HKD
Retailer 2HK$4,077 HKD
Retailer 16HK$4,160 HKD
Retailer 6HK$4,197 HKD
Retailer 17HK$4,327 HKD
Retailer 7HK$4,488 HKD
Retailer 13HK$4,800 HKD
Retailer 8HK$5,241 HKD
Retailer 3HK$7,736 HKD
Retailer 14HK$8,097 HKD
Retailer 22HK$8,122 HKD
Retailer 11HK$8,499 HKD
Retailer 21HK$8,826 HKD
Retailer 19HK$10,104 HKD
Retailer 20HK$11,925 HKD
Retailer 15HK$13,652 HKD
Helzberg DiamondsHK$16,821 HKD

25 data points across 22 retailers

22 retailersHK$2,032 HKD to HK$16,821 HKD

A
Cheapest Retailer
-
HK$2,032 HKD
$259 USD
A
Retailer 2
-
HK$2,275 HKD
$290 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,354 HKD
$300 USD
View
A
Retailer 4
-
HK$2,518 HKD
$321 USD
View
A
Retailer 5
-
HK$2,518 HKD
$321 USD
View
A
Retailer 6
-
HK$3,766 HKD
$480 USD
View
A
Retailer 7
-
HK$4,077 HKD
£409 GBP
View
A
Retailer 8
-
HK$4,160 HKD
€505 EUR
View
A
Retailer 9
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HK$4,197 HKD
$535 USD
View
A
Retailer 10
-
HK$4,327 HKD
ZAR 8,910 ZAR
View
A
Retailer 11
-
HK$4,488 HKD
$572 USD
View
A
Retailer 12
-
HK$4,800 HKD
£482 GBP
View
B+
Retailer 13
-
HK$5,241 HKD
$668 USD
View
B+
Retailer 14
-
HK$7,736 HKD
$986 USD
View
B+
Retailer 15
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HK$8,097 HKD
$1,032 USD
View
B+
Retailer 16
-
HK$8,122 HKD
SGD 1,399 SGD
View
B+
Retailer 17
-
HK$8,499 HKD
$1,083 USD
View
B+
Retailer 18
-
HK$8,826 HKD
$1,125 USD
View
B+
Retailer 19
-
HK$10,104 HKD
£1,014 GBP
View
Retailer 20
-
HK$11,925 HKD
$1,520 USD
View
Price last confirmed 12 days ago
B
Retailer 21
-
HK$13,652 HKD
$1,740 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHNNIP · Oct 29
HK$16,821 HKD
$2,144 USD
View
21 more retailers have this diamond
Prices start from HK$2,032 HKDSave up to HK$14,789 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$2,032 HKD