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Cushion|Natural|GIA

1.00ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 2484704858

Certificate GIA 2484704858

Diamond specifications and retailer prices

From HK$15,613 HKD
$1,990 USD
As of October 28, 2026
Save HK$8,574 HKD (35%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$24,187 HKD at Yorxs · As of October 31, 2026
View at Yorxs

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2484704858. Listed at 16 retailers as of October 28, 2026, with prices from HK$15,613 to HK$24,187, a HK$8,574 spread on the same certified stone. Yorxs lists it at HK$24,187. 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
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2484704858
Dimensions5.75 × 5.68 × 3.79 mm
L/W Ratio1.01
Top View
5.75 mm5.68 mm1.00 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2484704858
Side View
Table 65.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 66.7%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: HK$20,394 HKD|Low: HK$14,986 HKD|High: HK$24,261 HKD|Avg: HK$18,732 HKD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 1, 2026
Retailer 2HK$15,613 HKD
Retailer 4HK$16,578 HKD
Retailer 3HK$17,528 HKD
Retailer 6HK$17,582 HKD
Retailer 7HK$18,084 HKD
Retailer 5HK$20,083 HKD
Retailer 1HK$20,394 HKD
YorxsHK$24,187 HKD

41 data points across 8 retailers

16 retailersHK$15,613 HKD to HK$24,187 HKD

B+
Cheapest Retailer
-
HK$15,613 HKD
$1,990 USD
B+
Retailer 2
-
HK$16,578 HKD
$2,113 USD
View
B+
Retailer 3
-
HK$16,766 HKD
$2,137 USD
View
B+
Retailer 4
-
HK$16,845 HKD
$2,147 USD
View
B+
Retailer 5
-
HK$17,528 HKD
SGD 3,019 SGD
View
B+
Retailer 6
-
HK$18,084 HKD
$2,305 USD
View
B+
Retailer 7
-
HK$18,241 HKD
$2,325 USD
View
B
Retailer 8
-
HK$20,083 HKD
A$3,938 AUD
View
B
Retailer 9
-
HK$20,320 HKD
$2,590 USD
View
B
Retailer 10
-
HK$20,320 HKD
$2,590 USD
View
B
Retailer 11
-
HK$20,336 HKD
$2,592 USD
View
B
Retailer 12
-
HK$20,394 HKD
£2,047 GBP
View
B
Retailer 13
-
HK$20,499 HKD
CA$3,629 CAD
View
B
Retailer 14
-
HK$21,026 HKD
$2,680 USD
View
B
Retailer 15
-
HK$23,759 HKD
$3,028 USD
View
Most Expensive
B
Yorxs
387352774 · Oct 31
HK$24,187 HKD
€2,936 EUR
View
15 more retailers have this diamond
Prices start from HK$15,613 HKDSave up to HK$8,574 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+
1.00ct Cushion
HK$15,613 HKD