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Cushion|Natural|GIA

1.00ct K SI2 Cushion Natural Diamond

GD • K/SI2 • GIA 2537450364

Certificate GIA 2537450364

Diamond specifications and retailer prices

From HK$5,486 HKD
As of November 6, 2026
Save HK$2,756 HKD (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$8,243 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2537450364. Listed at 6 retailers as of November 6, 2026, with prices from HK$5,486 to HK$8,243, a HK$2,756 spread on the same certified stone. GemTrove lists it at HK$8,243. 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

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537450364
Dimensions5.67 × 5.27 × 3.73 mm
L/W Ratio1.08
Top View
5.67 mm5.27 mm1.00 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537450364
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 70.8%

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$8,243 HKD|Low: HK$5,079 HKD|High: HK$8,243 HKD|Avg: HK$6,505 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6HK$5,486 HKD
Retailer 5HK$5,572 HKD
Retailer 3HK$6,066 HKD
Retailer 4HK$6,286 HKD
Retailer 2HK$6,466 HKD
GemTroveHK$8,243 HKD

41 data points across 6 retailers

6 retailersHK$5,486 HKD to HK$8,243 HKD

A
Cheapest Retailer
-
HK$5,486 HKD
B+
Retailer 2
-
HK$5,572 HKD
View
Final sale: no returns
B+
Retailer 3
-
HK$6,066 HKD
View
B+
Retailer 4
-
HK$6,286 HKD
View
B+
Retailer 5
-
HK$6,466 HKD
View
Most Expensive
B+
GemTrove
GT-N-00979184-98 · Nov 6
HK$8,243 HKD
A$1,618 AUD
View
5 more retailers have this diamond
Prices start from HK$5,486 HKDSave up to HK$2,756 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$5,486 HKD