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Round|Lab Grown|IGI

1.53ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG624412730

Shape and cutting style on the report: Round brilliant

Certificate IGI LG624412730

Diamond specifications and retailer prices

From HK$4,142 HKD
As of November 1, 2026
Save HK$24,650 HKD (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$28,792 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG624412730 or 624412730. Listed at 10 retailers as of October 31, 2026, with prices from HK$4,142 to HK$28,792, a HK$24,650 spread on the same certified stone. Brilliant Earth lists it at HK$28,792. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG624412730
Dimensions7.37 × 7.34 × 4.58 mm
L/W Ratio1.00
Girdle conditionFaceted
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
7.37 mm7.34 mm1.53 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG624412730
Side View
Table 55.0%Crown 35°Girdle: MediumPavilion 40.5°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: Nov 1
Current: HK$28,792 HKD|Low: HK$4,142 HKD|High: HK$28,792 HKD|Avg: HK$9,280 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8HK$4,142 HKD
Retailer 5HK$4,801 HKD
Retailer 2HK$5,405 HKD
Retailer 7HK$5,688 HKD
Retailer 6HK$6,904 HKD
Retailer 9HK$10,230 HKD
Retailer 10HK$10,544 HKD
Retailer 3HK$12,278 HKD
Retailer 4HK$14,671 HKD
Brilliant EarthHK$28,792 HKD

44 data points across 10 retailers

10 retailersHK$4,142 HKD to HK$28,792 HKD

A
Cheapest Retailer
-
HK$4,142 HKD
A
Retailer 2
-
HK$4,801 HKD
View
A
Retailer 3
-
HK$5,405 HKD
View
A
Retailer 4
-
HK$5,688 HKD
View
B+
Retailer 5
-
HK$6,904 HKD
View
B+
Retailer 6
-
HK$10,230 HKD
View
Retailer 7
-
HK$10,544 HKD
View
Price last confirmed 36 days ago
B+
Retailer 8
-
HK$12,278 HKD
View
B
Retailer 9
-
HK$14,671 HKD
View
Most Expensive
B
Brilliant Earth
18717021A · Oct 31
HK$28,792 HKD
$3,670 USD
View
9 more retailers have this diamond
Prices start from HK$4,142 HKDSave up to HK$24,650 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
1.53ct Round
HK$4,142 HKD