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Cushion|Natural|GIA

1.00ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 5553560882

Certificate GIA 5553560882

Diamond specifications and retailer prices

From HK$6,160 HKD
As of November 6, 2026
Save HK$2,541 HKD (29%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$8,701 HKD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553560882. Listed at 6 retailers as of November 6, 2026, with prices from HK$6,160 to HK$8,701, a HK$2,541 spread on the same certified stone. GemTrove lists it at HK$8,701. 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

1.00
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553560882
Dimensions5.58 × 5.35 × 3.72 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Natural
Top View
5.58 mm5.35 mm1.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5553560882
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.5%

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 6
Current: HK$8,701 HKD|Low: HK$5,525 HKD|High: HK$8,701 HKD|Avg: HK$7,034 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6HK$6,160 HKD
Retailer 5HK$6,223 HKD
Retailer 3HK$6,795 HKD
Retailer 2HK$6,928 HKD
Retailer 4HK$7,022 HKD
GemTroveHK$8,701 HKD

40 data points across 6 retailers

6 retailersHK$6,160 HKD to HK$8,701 HKD

A
Cheapest Retailer
-
HK$6,160 HKD
A
Retailer 2
-
HK$6,223 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$6,795 HKD
View
A
Retailer 4
-
HK$6,928 HKD
View
A
Retailer 5
-
HK$7,022 HKD
View
Most Expensive
B+
GemTrove
GT-N-00979333-98 · Nov 6
HK$8,701 HKD
A$1,708 AUD
View
5 more retailers have this diamond
Prices start from HK$6,160 HKDSave up to HK$2,541 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
1.00ct Cushion
HK$6,160 HKD