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Radiant|Lab Grown|IGI

1.19ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG689562845

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG689562845

Diamond specifications and retailer prices

From HK$1,601 HKD
As of November 4, 2026
Save HK$16,916 HKD (91%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$18,516 HKD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.19ct lab-grown radiant diamond

This 1.19ct lab-grown radiant 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 LG689562845 or 689562845. Listed at 20 retailers as of November 3, 2026, with prices from HK$1,601 to HK$18,516, a HK$16,916 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,516. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.5°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689562845
Dimensions7.43 × 5.12 × 3.55 mm
L/W Ratio1.45
Culet sizePointed
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
7.43 mm5.12 mm1.19 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689562845
Side View
Table 66.0%Crown 47.5°Girdle: MediumPavilion 34.7°Culet: NoneDepth 69.3%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: HK$15,378 HKD|Low: HK$1,601 HKD|High: HK$17,025 HKD|Avg: HK$6,114 HKD|-9.7%
Do Amore 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
November 4, 2026
Retailer 16HK$1,601 HKD
Retailer 6HK$1,789 HKD
Retailer 9HK$1,859 HKD
Retailer 4HK$1,985 HKD
Retailer 8HK$1,985 HKD
Retailer 5HK$2,675 HKD
Retailer 14HK$3,790 HKD
Retailer 2HK$4,048 HKD
Retailer 17HK$4,488 HKD
Retailer 3HK$4,496 HKD
Retailer 11HK$5,367 HKD
Retailer 13HK$5,798 HKD
Retailer 7HK$7,053 HKD
Retailer 18HK$8,403 HKD
Retailer 12HK$8,795 HKD
Retailer 10HK$10,866 HKD
Retailer 15HK$13,338 HKD
Do Amore DiamondsHK$15,378 HKD

28 data points across 18 retailers

20 retailersHK$1,601 HKD to HK$18,516 HKD

A+
Cheapest Retailer
-
HK$1,601 HKD
A
Retailer 2
-
HK$1,789 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,859 HKD
View
Retailer 4
-
HK$1,985 HKD
View
Price last confirmed 10 days ago
A
Retailer 5
-
HK$1,985 HKD
View
B+
Retailer 6
-
HK$2,675 HKD
View
A
Retailer 7
-
HK$3,790 HKD
View
A
Retailer 8
-
HK$4,048 HKD
View
A
Retailer 9
-
HK$4,488 HKD
View
A
Retailer 10
-
HK$4,496 HKD
View
A
Retailer 11
-
HK$5,367 HKD
View
B+
Retailer 12
-
HK$5,798 HKD
View
B+
Retailer 13
-
HK$7,053 HKD
View
B+
Retailer 14
-
HK$8,403 HKD
View
B+
Retailer 15
-
HK$8,795 HKD
View
Retailer 16
-
HK$10,866 HKD
View
Price last confirmed 14 days ago
B
Retailer 17
-
HK$13,338 HKD
View
B
Retailer 18
-
HK$15,378 HKD
View
B
Retailer 19
-
HK$18,069 HKD
View
Most Expensive
B
Do Amore Diamonds
23-689562845 · Nov 3
HK$18,516 HKD
$2,360 USD
View
19 more retailers have this diamond
Prices start from HK$1,601 HKDSave up to HK$16,916 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+
1.19ct Radiant
HK$1,601 HKD