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1.55ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 2477903435

Shape and cutting style on the report: Round brilliant

Certificate GIA 2477903435

Diamond specifications and retailer prices

From HK$42,701 HKD
As of November 6, 2026
Save HK$7,259 HKD (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$49,960 HKD at Yorxs · As of November 5, 2026
View at Yorxs

About this 1.55ct natural round diamond

This 1.55ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2477903435. Listed at 2 retailers as of November 5, 2026, with prices from HK$42,701 to HK$49,960, a HK$7,259 spread on the same certified stone. Yorxs lists it at HK$49,960. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.55
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2477903435
Dimensions7.34 × 7.38 × 4.61 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.34 mm7.38 mm1.55 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2477903435
Side View
Table 57.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: HK$42,701 HKD|Low: HK$42,348 HKD|High: HK$50,356 HKD|Avg: HK$46,501 HKD|+0.8%
Retailer 1
Yorxs
November 6, 2026
Retailer 1HK$42,701 HKD
YorxsHK$49,960 HKD

42 data points across 2 retailers

2 retailersHK$42,701 HKD to HK$49,960 HKD

B
Cheapest Retailer
-
HK$42,701 HKD
Most Expensive
B
Yorxs
9AA4C5E09 · Nov 5
HK$49,960 HKD
€6,065 EUR
View
1 more retailer has this diamond
Prices start from HK$42,701 HKDSave up to HK$7,259 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 Round
HK$42,701 HKD