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0.55ct F SI1 Round Lab Grown Diamond

EX • F/SI1 • GIA 7508771956

Certificate GIA 7508771956

Diamond specifications and retailer prices

From HK$14,296 HKD
$1,822 USD
As of November 1, 2026
Save HK$16,036 HKD (53%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$30,332 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7508771956. Listed at 2 retailers as of November 1, 2026, with prices from HK$14,296 to HK$30,332, a HK$16,036 spread on the same certified stone. MOH London lists it at HK$30,332. 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

0.55
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7508771956
Dimensions5.22 × 5.19 × 3.25 mm
L/W Ratio1.01
Top View
5.22 mm5.19 mm0.55 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7508771956
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 62.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: HK$30,332 HKD|Low: HK$14,296 HKD|High: HK$31,408 HKD|Avg: HK$21,874 HKD|-3.4%
MOH London
Retailer 2
November 1, 2026
Retailer 2HK$14,296 HKD
MOH LondonHK$30,332 HKD

6 data points across 2 retailers

2 retailersHK$14,296 HKD to HK$30,332 HKD

B
Cheapest Retailer
-
HK$14,296 HKD
$1,822 USD
Most Expensive
B
MOH London
7508771956 · Nov 1
HK$30,332 HKD
£3,044 GBP
View
1 more retailer has this diamond
Prices start from HK$14,296 HKDSave up to HK$16,036 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
0.55ct Round
HK$14,296 HKD