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Round|Lab Grown|IGI

1.22ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG807699754

Shape and cutting style on the report: Round brilliant

Certificate IGI LG807699754

Diamond specifications and retailer prices

From HK$1,867 HKD
$238 USD
As of November 1, 2026
Save HK$9,980 HKD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$11,848 HKD at Brilliant Earth · As of November 2, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807699754 or 807699754. Listed at 19 retailers as of November 1, 2026, with prices from HK$1,867 to HK$11,848, a HK$9,980 spread on the same certified stone. Brilliant Earth lists it at HK$11,848. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807699754
Dimensions6.89 × 6.86 × 4.18 mm
L/W Ratio1.00
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
6.89 mm6.86 mm1.22 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807699754
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.8%

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: Nov 1
Current: HK$11,848 HKD|Low: HK$1,867 HKD|High: HK$11,848 HKD|Avg: HK$4,918 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 4HK$1,867 HKD
Retailer 6HK$2,087 HKD
Retailer 3HK$2,166 HKD
Retailer 17HK$2,315 HKD
Retailer 9HK$2,346 HKD
Retailer 10HK$2,611 HKD
Retailer 7HK$3,123 HKD
Retailer 14HK$3,672 HKD
Retailer 13HK$3,831 HKD
Retailer 15HK$3,998 HKD
Retailer 5HK$4,198 HKD
Retailer 12HK$4,370 HKD
Retailer 2HK$5,671 HKD
Retailer 19HK$7,446 HKD
Retailer 18HK$7,469 HKD
Retailer 8HK$7,484 HKD
Retailer 16HK$9,277 HKD
Retailer 11HK$10,553 HKD
Brilliant EarthHK$11,848 HKD

21 data points across 19 retailers

19 retailersHK$1,867 HKD to HK$11,848 HKD

A
Cheapest Retailer
-
HK$1,867 HKD
$238 USD
A
Retailer 2
-
HK$2,087 HKD
$266 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,166 HKD
$276 USD
View
A
Retailer 4
-
HK$2,315 HKD
$295 USD
View
Retailer 5
-
HK$2,346 HKD
$299 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$2,611 HKD
View
A
Retailer 7
-
HK$3,123 HKD
$398 USD
View
A
Retailer 8
-
HK$3,672 HKD
£369 GBP
View
A
Retailer 9
-
HK$3,831 HKD
€465 EUR
View
A
Retailer 10
-
HK$3,998 HKD
ZAR 8,231 ZAR
View
A
Retailer 11
-
HK$4,198 HKD
$535 USD
View
A
Retailer 12
-
HK$4,370 HKD
£439 GBP
View
B+
Retailer 13
-
HK$5,671 HKD
A$1,112 AUD
View
B+
Retailer 14
-
HK$7,446 HKD
$949 USD
View
B+
Retailer 15
-
HK$7,469 HKD
$952 USD
View
B+
Retailer 16
-
HK$7,484 HKD
SGD 1,289 SGD
View
B+
Retailer 17
-
HK$9,277 HKD
£931 GBP
View
B
Retailer 18
-
HK$10,553 HKD
$1,345 USD
View
Most Expensive
B
Brilliant Earth
20141654A · Nov 2
HK$11,848 HKD
$1,510 USD
View
18 more retailers have this diamond
Prices start from HK$1,867 HKDSave up to HK$9,980 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$1,867 HKD