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Cushion|Natural|GIA

1.00ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 2547479947

Certificate GIA 2547479947

Diamond specifications and retailer prices

From HK$5,917 HKD
As of November 6, 2026
Save HK$2,478 HKD (30%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$8,395 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 2547479947. Listed at 6 retailers as of November 6, 2026, with prices from HK$5,917 to HK$8,395, a HK$2,478 spread on the same certified stone. GemTrove lists it at HK$8,395. 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
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2547479947
Dimensions5.87 × 5.43 × 3.67 mm
L/W Ratio1.08
Top View
5.87 mm5.43 mm1.00 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547479947
Side View
Table 65.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.6%

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$8,395 HKD|Low: HK$5,431 HKD|High: HK$8,395 HKD|Avg: HK$6,882 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6HK$5,917 HKD
Retailer 4HK$5,988 HKD
Retailer 3HK$6,529 HKD
Retailer 5HK$6,756 HKD
Retailer 2HK$6,960 HKD
GemTroveHK$8,395 HKD

41 data points across 6 retailers

6 retailersHK$5,917 HKD to HK$8,395 HKD

A
Cheapest Retailer
-
HK$5,917 HKD
A
Retailer 2
-
HK$5,988 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$6,529 HKD
View
A
Retailer 4
-
HK$6,756 HKD
View
A
Retailer 5
-
HK$6,960 HKD
View
Most Expensive
B+
GemTrove
GT-N-00979241-98 · Nov 6
HK$8,395 HKD
A$1,648 AUD
View
5 more retailers have this diamond
Prices start from HK$5,917 HKDSave up to HK$2,478 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$5,917 HKD