CaratHunter
Plans
Radiant|Lab Grown|IGI

1.05ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG754593225

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

Certificate IGI LG754593225

Diamond specifications and retailer prices

From HK$1,428 HKD
As of November 4, 2026
Save HK$12,381 HKD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$13,809 HKD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct 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 LG754593225 or 754593225. Listed at 13 retailers as of November 3, 2026, with prices from HK$1,428 to HK$13,809, a HK$12,381 spread on the same certified stone. Do Amore Diamonds lists it at HK$13,809. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754593225
Dimensions7.20 × 4.96 × 3.46 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
7.20 mm4.96 mm1.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754593225
Side View
Table 63.0%Crown 43°Girdle: MediumPavilion 36.7°Culet: NoneDepth 69.8%

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$13,809 HKD|Low: HK$1,428 HKD|High: HK$16,555 HKD|Avg: HK$6,368 HKD|+3.5%
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
November 4, 2026
Retailer 2HK$1,428 HKD
Retailer 5HK$1,475 HKD
Retailer 10HK$1,655 HKD
Retailer 8HK$3,130 HKD
Retailer 4HK$3,672 HKD
Retailer 11HK$4,802 HKD
Retailer 7HK$5,076 HKD
Retailer 6HK$6,277 HKD
Retailer 9HK$6,308 HKD
Retailer 12HK$9,203 HKD
Retailer 3HK$10,160 HKD
Retailer 13HK$10,435 HKD
Do Amore DiamondsHK$13,809 HKD

34 data points across 13 retailers

13 retailersHK$1,428 HKD to HK$13,809 HKD

A+
Cheapest Retailer
-
HK$1,428 HKD
A
Retailer 2
-
HK$1,475 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,655 HKD
View
A
Retailer 4
-
HK$3,130 HKD
View
A
Retailer 5
-
HK$3,672 HKD
View
A
Retailer 6
-
HK$4,802 HKD
View
B+
Retailer 7
-
HK$5,076 HKD
View
B+
Retailer 8
-
HK$6,277 HKD
View
B+
Retailer 9
-
HK$6,308 HKD
View
B
Retailer 10
-
HK$9,203 HKD
View
B
Retailer 11
-
HK$10,160 HKD
View
B
Retailer 12
-
HK$10,435 HKD
View
Most Expensive
B
Do Amore Diamonds
27-4AE20FC48 · Nov 3
HK$13,809 HKD
$1,760 USD
View
12 more retailers have this diamond
Prices start from HK$1,428 HKDSave up to HK$12,381 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+
1.05ct Radiant
HK$1,428 HKD