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Radiant|Lab Grown|IGI

1.53ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG623463660

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

Certificate IGI LG623463660

Diamond specifications and retailer prices

From HK$3,554 HKD
As of November 5, 2026
Save HK$13,541 HKD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$30,204 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623463660 or 623463660. Listed at 20 retailers as of November 3, 2026, with a 381% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623463660
Dimensions8.40 × 5.65 × 3.73 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.40 mm5.65 mm1.53 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623463660
Side View
Table 67.0%Crown 43.8°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 66.0%

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 5
Current: HK$30,204 HKD|Low: HK$1,396 HKD|High: HK$30,204 HKD|Avg: HK$10,517 HKD|+1.0%
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
November 5, 2026
Retailer 3HK$3,554 HKD
Retailer 4HK$3,797 HKD
Retailer 5HK$4,174 HKD
Retailer 12HK$5,335 HKD
Retailer 13HK$6,637 HKD
Retailer 8HK$7,649 HKD
Retailer 7HK$7,931 HKD
Retailer 10HK$8,018 HKD
Retailer 6HK$9,351 HKD
Retailer 2HK$10,866 HKD
Retailer 11HK$11,823 HKD
Retailer 14HK$15,769 HKD
Retailer 15HK$16,098 HKD
Retailer 9HK$17,095 HKD
Do Amore DiamondsHK$30,204 HKD

39 data points across 15 retailers

20 retailersHK$3,554 HKD to HK$17,095 HKD

Retailer 1
-
HK$3,232 HKD
Price last confirmed 34 days ago
A
Retailer 2
-
HK$3,554 HKD
View
Retailer 3
-
HK$3,774 HKD
View
Price last confirmed 39 days ago
A
Retailer 4
-
HK$3,797 HKD
View
Final sale: no returns
Retailer 5
-
HK$4,119 HKD
View
Price last confirmed 39 days ago
Retailer 6
-
HK$4,174 HKD
View
Price last confirmed 33 days ago
B+
Retailer 7
-
HK$5,335 HKD
View
B+
Retailer 8
-
HK$6,637 HKD
View
B+
Retailer 9
-
HK$7,069 HKD
View
B+
Retailer 10
-
HK$7,649 HKD
View
Retailer 11
-
HK$7,931 HKD
View
Price last confirmed 57 days ago
B+
Retailer 12
-
HK$8,018 HKD
View
B
Retailer 13
-
HK$10,866 HKD
View
B
Retailer 14
-
HK$11,823 HKD
View
Retailer 15
-
HK$14,820 HKD
View
Price last confirmed 36 days ago
B
Retailer 16
-
HK$15,769 HKD
View
B
Retailer 17
-
HK$16,098 HKD
View
Retailer 18
-
HK$16,436 HKD
View
Price last confirmed 9 days ago
B
Retailer 19
-
HK$17,095 HKD
View
Most Expensive
Do Amore Diamonds
27-A4EC93EE9 · Nov 4
HK$30,204 HKD
$3,850 USD
View
Price under review
19 more retailers have this diamond
Prices start from HK$3,554 HKDSave up to HK$13,541 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 Radiant
HK$3,554 HKD