CaratHunter
Plans
Round|Lab Grown|IGI

1.22ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG815697617

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815697617

Diamond specifications and retailer prices

From HK$2,040 HKD
$260 USD
As of October 29, 2026
Save HK$12,083 HKD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$14,124 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815697617 or 815697617. Listed at 21 retailers as of October 29, 2026, with prices from HK$2,040 to HK$14,124, a HK$12,083 spread on the same certified stone. Brilliant Earth lists it at HK$14,124. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815697617
Dimensions6.84 × 6.79 × 4.24 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
6.84 mm6.79 mm1.22 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815697617
Side View
Table 58.0%Crown 35.8°Girdle: MediumPavilion 41°Culet: NoneDepth 62.2%

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$14,124 HKD|Low: HK$2,024 HKD|High: HK$16,556 HKD|Avg: HK$5,998 HKD|-14.7%
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
Retailer 21
October 29, 2026
Retailer 9HK$2,040 HKD
Retailer 10HK$2,283 HKD
Retailer 4HK$2,370 HKD
Retailer 5HK$2,527 HKD
Retailer 12HK$2,527 HKD
Retailer 18HK$3,766 HKD
Retailer 16HK$4,037 HKD
Retailer 6HK$4,214 HKD
Retailer 15HK$4,218 HKD
Retailer 17HK$4,347 HKD
Retailer 7HK$4,504 HKD
Retailer 2HK$4,810 HKD
Retailer 8HK$5,681 HKD
Retailer 3HK$7,776 HKD
Retailer 14HK$8,137 HKD
Retailer 20HK$8,210 HKD
Retailer 11HK$8,537 HKD
Retailer 19HK$8,968 HKD
Retailer 13HK$10,194 HKD
Retailer 21HK$11,927 HKD
Brilliant EarthHK$14,124 HKD

24 data points across 21 retailers

21 retailersHK$2,040 HKD to HK$14,124 HKD

A
Cheapest Retailer
-
HK$2,040 HKD
$260 USD
A
Retailer 2
-
HK$2,283 HKD
$291 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,370 HKD
$302 USD
View
A
Retailer 4
-
HK$2,527 HKD
$322 USD
View
A
Retailer 5
-
HK$2,527 HKD
$322 USD
View
A
Retailer 6
-
HK$3,766 HKD
$480 USD
View
A
Retailer 7
-
HK$4,037 HKD
£405 GBP
View
A
Retailer 8
-
HK$4,214 HKD
$537 USD
View
A
Retailer 9
-
HK$4,218 HKD
€512 EUR
View
A
Retailer 10
-
HK$4,347 HKD
ZAR 8,951 ZAR
View
A
Retailer 11
-
HK$4,504 HKD
$574 USD
View
A
Retailer 12
-
HK$4,810 HKD
£483 GBP
View
B+
Retailer 13
-
HK$5,681 HKD
$724 USD
View
B+
Retailer 14
-
HK$7,776 HKD
$991 USD
View
B+
Retailer 15
-
HK$8,137 HKD
$1,037 USD
View
B+
Retailer 16
-
HK$8,210 HKD
SGD 1,414 SGD
View
B+
Retailer 17
-
HK$8,537 HKD
$1,088 USD
View
B+
Retailer 18
-
HK$8,968 HKD
$1,143 USD
View
B+
Retailer 19
-
HK$10,194 HKD
£1,023 GBP
View
Retailer 20
-
HK$11,927 HKD
$1,520 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21422555A · Oct 29
HK$14,124 HKD
$1,800 USD
View
20 more retailers have this diamond
Prices start from HK$2,040 HKDSave up to HK$12,083 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$2,040 HKD