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Radiant|Lab Grown|IGI

1.55ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG532260881

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

Certificate IGI LG532260881

Diamond specifications and retailer prices

From HK$13,652 HKD
As of November 4, 2026
Save HK$7,689 HKD (36%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$36,983 HKD at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG532260881 or 532260881. Listed at 17 retailers as of November 4, 2026, with a 56% 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

1.55
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532260881
Dimensions7.75 × 5.76 × 3.99 mm
L/W Ratio1.35
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
7.75 mm5.76 mm1.55 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG532260881
Side View
Table 64.0%Crown 42.9°Girdle: Slightly ThickPavilion 35.1°Culet: NoneDepth 69.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$36,983 HKD|Low: HK$13,652 HKD|High: HK$55,140 HKD|Avg: HK$33,952 HKD|+2.7%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6HK$13,652 HKD
Retailer 8HK$17,292 HKD
Retailer 11HK$19,356 HKD
Retailer 2HK$27,335 HKD
Retailer 10HK$31,328 HKD
Retailer 7HK$31,438 HKD
Cape DiamondsHK$36,983 HKD
Retailer 3HK$38,021 HKD
Retailer 5HK$49,931 HKD
Retailer 9HK$53,548 HKD
Retailer 4HK$54,411 HKD

44 data points across 11 retailers

17 retailersHK$13,652 HKD to HK$21,341 HKD

B
Cheapest Retailer
-
HK$13,652 HKD
B
Retailer 2
-
HK$17,292 HKD
View
B
Retailer 3
-
HK$18,814 HKD
View
B
Retailer 4
-
HK$19,356 HKD
View
Final sale: no returns
Retailer 5
-
HK$20,054 HKD
View
Price last confirmed 25 days ago
B
Retailer 6
-
HK$20,054 HKD
View
B
Retailer 7
-
HK$21,341 HKD
View
Retailer 8
-
HK$27,335 HKD
View
Price under review
Retailer 9
-
HK$27,570 HKD
View
Price under review
Retailer 10
-
HK$31,328 HKD
View
Price under review
Retailer 11
-
HK$31,438 HKD
View
Price under review
Most Expensive
Cape Diamonds
cert_532260881 · Nov 3
HK$36,983 HKD
ZAR 76,151 ZAR
View
Price under review
11 more retailers have this diamond
Prices start from HK$13,652 HKDSave up to HK$7,689 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.

B
1.55ct Radiant
HK$13,652 HKD