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Round|Natural|GIA

2.56ct K SI1 Round Natural Diamond

VG • K/SI1 • GIA 2225540917

Certificate GIA 2225540917

Diamond specifications and retailer prices

From HK$109,040 HKD
As of November 6, 2026
Save HK$30,850 HKD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$139,890 HKD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 2.56ct natural round diamond

This 2.56ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2225540917. Listed at 2 retailers as of November 5, 2026, with prices from HK$109,040 to HK$139,890, a HK$30,850 spread on the same certified stone. 77 Diamonds lists it at HK$139,890. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.56
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2225540917
Dimensions8.70 × 8.75 × 5.55 mm
L/W Ratio1.01
Top View
8.70 mm8.75 mm2.56 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2225540917
Side View
Table 57.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$139,890 HKD|Low: HK$107,919 HKD|High: HK$142,134 HKD|Avg: HK$124,984 HKD|+0.8%
77 Diamonds
Retailer 2
November 5, 2026
Retailer 2HK$109,040 HKD
77 DiamondsHK$139,890 HKD

33 data points across 2 retailers

2 retailersHK$109,040 HKD to HK$139,890 HKD

B+
Cheapest Retailer
-
HK$109,040 HKD
Most Expensive
B
77 Diamonds
RBZHWEXGZHK · Nov 5
HK$139,890 HKD
£14,040 GBP
View
1 more retailer has this diamond
Prices start from HK$109,040 HKDSave up to HK$30,850 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+
2.56ct Round
HK$109,040 HKD