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Cushion|Natural|GIA

1.05ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 7552611198

Certificate GIA 7552611198

Diamond specifications and retailer prices

From HK$6,913 HKD
As of November 6, 2026
Save HK$2,451 HKD (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$9,363 HKD at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.05ct natural cushion diamond

This 1.05ct 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 7552611198. Listed at 6 retailers as of November 6, 2026, with prices from HK$6,913 to HK$9,363, a HK$2,451 spread on the same certified stone. GemTrove lists it at HK$9,363. 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

1.05
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552611198
Dimensions5.66 × 5.53 × 3.76 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Natural
Top View
5.66 mm5.53 mm1.05 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7552611198
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.1%

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$9,363 HKD|Low: HK$6,160 HKD|High: HK$9,363 HKD|Avg: HK$7,777 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6HK$6,913 HKD
Retailer 5HK$6,967 HKD
Retailer 3HK$7,602 HKD
Retailer 2HK$7,822 HKD
Retailer 4HK$7,861 HKD
GemTroveHK$9,363 HKD

40 data points across 6 retailers

6 retailersHK$6,913 HKD to HK$9,363 HKD

A
Cheapest Retailer
-
HK$6,913 HKD
A
Retailer 2
-
HK$6,967 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$7,602 HKD
View
A
Retailer 4
-
HK$7,822 HKD
View
A
Retailer 5
-
HK$7,861 HKD
View
Most Expensive
B+
GemTrove
GT-N-00959224-98 · Nov 6
HK$9,363 HKD
A$1,838 AUD
View
5 more retailers have this diamond
Prices start from HK$6,913 HKDSave up to HK$2,451 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
1.05ct Cushion
HK$6,913 HKD