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Cushion|Natural|GIA

1.00ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 2534950320

Certificate GIA 2534950320

Diamond specifications and retailer prices

From HK$10,355 HKD
₹125,689 INR
As of November 2, 2026
Save HK$13,979 HKD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$24,333 HKD at MOH London · As of November 1, 2026
View at MOH London

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 2534950320. Listed at 17 retailers as of November 1, 2026, with prices from HK$10,355 to HK$24,333, a HK$13,979 spread on the same certified stone. MOH London lists it at HK$24,333. 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 2534950320
Dimensions7.39 × 4.93 × 3.38 mm
L/W Ratio1.50
Top View
7.39 mm4.93 mm1.00 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2534950320
Side View
Table 66.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.7%

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 2
Current: HK$24,333 HKD|Low: HK$10,355 HKD|High: HK$25,210 HKD|Avg: HK$15,330 HKD|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 2HK$10,355 HKD
Retailer 11HK$10,859 HKD
Retailer 4HK$12,209 HKD
Retailer 15HK$12,648 HKD
Retailer 6HK$12,868 HKD
Retailer 9HK$13,442 HKD
Retailer 3HK$13,888 HKD
Retailer 16HK$14,115 HKD
Retailer 14HK$14,856 HKD
Retailer 8HK$15,151 HKD
Retailer 13HK$15,221 HKD
Retailer 5HK$15,261 HKD
Retailer 12HK$15,447 HKD
Retailer 7HK$17,041 HKD
Retailer 10HK$18,817 HKD
MOH LondonHK$24,333 HKD

21 data points across 16 retailers

17 retailersHK$10,355 HKD to HK$24,333 HKD

A
Cheapest Retailer
-
HK$10,355 HKD
₹125,689 INR
A
Retailer 2
-
HK$10,859 HKD
$1,384 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$12,209 HKD
$1,556 USD
View
A
Retailer 4
-
HK$12,648 HKD
$1,612 USD
View
A
Retailer 5
-
HK$12,868 HKD
$1,640 USD
View
A
Retailer 6
-
HK$13,442 HKD
£1,349 GBP
View
B+
Retailer 7
-
HK$13,888 HKD
$1,770 USD
View
B+
Retailer 8
-
HK$14,115 HKD
$1,799 USD
View
B+
Retailer 9
-
HK$14,856 HKD
$1,893 USD
View
B+
Retailer 10
-
HK$15,151 HKD
$1,931 USD
View
B+
Retailer 11
-
HK$15,221 HKD
$1,940 USD
View
B+
Retailer 12
-
HK$15,261 HKD
$1,945 USD
View
B+
Retailer 13
-
HK$15,447 HKD
£1,550 GBP
View
B+
Retailer 14
-
HK$17,041 HKD
ZAR 35,087 ZAR
View
Retailer 15
-
HK$18,680 HKD
A$3,663 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
HK$18,817 HKD
€2,284 EUR
View
Most Expensive
B
MOH London
96241B96A · Nov 1
HK$24,333 HKD
£2,442 GBP
View
16 more retailers have this diamond
Prices start from HK$10,355 HKDSave up to HK$13,979 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$10,355 HKD