Cushion|Natural|GIA

1.01ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 6542087909

Certificate GIA 6542087909

Diamond specifications and retailer prices

From HK$16,227 HKD
£1,628 GBP
As of October 27, 2026
Save HK$3,999 HKD (20%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$26,117 HKD at MOH London · As of October 25, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct 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 6542087909. Listed at 16 retailers as of October 27, 2026, with a relatively tight 25% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.01
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542087909
Dimensions6.13 × 5.33 × 3.71 mm
L/W Ratio1.15
Top View
6.13 mm5.33 mm1.01 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542087909
Side View
Table 64.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 69.5%

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 27
Current: HK$26,117 HKD|Low: HK$7,090 HKD|High: HK$26,396 HKD|Avg: HK$15,162 HKD|-0.9%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 27, 2026
Retailer 14HK$7,090 HKD
Retailer 15HK$11,583 HKD
Retailer 10HK$12,288 HKD
Retailer 8HK$12,295 HKD
Retailer 17HK$12,632 HKD
Retailer 12HK$12,711 HKD
Retailer 7HK$13,127 HKD
Retailer 19HK$13,487 HKD
Retailer 6HK$13,637 HKD
Retailer 9HK$14,046 HKD
Retailer 21HK$14,697 HKD
Retailer 5HK$14,923 HKD
Retailer 4HK$15,849 HKD
Retailer 20HK$15,849 HKD
Retailer 2HK$16,227 HKD
Retailer 22HK$16,312 HKD
Retailer 3HK$16,320 HKD
Retailer 11HK$17,944 HKD
Retailer 16HK$18,127 HKD
Retailer 18HK$19,426 HKD
Retailer 13HK$20,225 HKD
MOH LondonHK$26,117 HKD

33 data points across 22 retailers

16 retailersHK$16,227 HKD to HK$20,225 HKD

Retailer 1
-
HK$12,295 HKD
$1,567 USD
Price last confirmed 7 days ago
Retailer 2
-
HK$12,632 HKD
$1,610 USD
View
Price last confirmed 12 days ago
Retailer 3
-
HK$13,127 HKD
$1,673 USD
View
Price last confirmed 7 days ago
Retailer 4
-
HK$13,487 HKD
$1,719 USD
View
Price last confirmed 8 days ago
Retailer 5
-
HK$13,637 HKD
$1,738 USD
View
Price last confirmed 7 days ago
Retailer 6
-
HK$14,046 HKD
$1,790 USD
View
Price last confirmed 8 days ago
Retailer 7
-
HK$14,923 HKD
$1,902 USD
View
Price last confirmed 9 days ago
Retailer 8
-
HK$15,849 HKD
$2,020 USD
View
Price last confirmed 7 days ago
Retailer 9
-
HK$15,849 HKD
$2,020 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
HK$16,227 HKD
£1,628 GBP
View
Retailer 11
-
HK$16,312 HKD
$2,079 USD
View
Price last confirmed 12 days ago
Retailer 12
-
HK$16,320 HKD
$2,080 USD
View
Price last confirmed 7 days ago
Retailer 13
-
HK$18,127 HKD
ZAR 37,324 ZAR
View
Price last confirmed 7 days ago
Retailer 14
-
HK$19,426 HKD
A$3,809 AUD
View
Price last confirmed 27 days ago
B
Retailer 15
-
HK$20,225 HKD
€2,455 EUR
View
Most Expensive
MOH London
88E976C0F · Oct 25
HK$26,117 HKD
£2,621 GBP
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from HK$16,227 HKDSave up to HK$3,999 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+
1.01ct Cushion
HK$16,227 HKD