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Cushion|Natural|GIA

1.00ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6481062586

Certificate GIA 6481062586

Diamond specifications and retailer prices

From HK$7,834 HKD
As of November 1, 2026
Save HK$11,587 HKD (60%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$19,421 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6481062586. Listed at 13 retailers as of November 1, 2026, with prices from HK$7,834 to HK$19,421, a HK$11,587 spread on the same certified stone. MOH London lists it at HK$19,421. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6481062586
Dimensions6.38 × 5.50 × 3.51 mm
L/W Ratio1.16
Top View
6.38 mm5.50 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6481062586
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.8%

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 1
Current: HK$19,421 HKD|Low: HK$7,834 HKD|High: HK$19,660 HKD|Avg: HK$11,605 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 10HK$7,834 HKD
Retailer 3HK$8,587 HKD
Retailer 8HK$9,784 HKD
Retailer 9HK$10,004 HKD
Retailer 4HK$10,484 HKD
Retailer 7HK$10,600 HKD
Retailer 6HK$11,612 HKD
Retailer 2HK$12,015 HKD
Retailer 5HK$14,788 HKD
MOH LondonHK$19,421 HKD

38 data points across 10 retailers

13 retailersHK$7,834 HKD to HK$19,421 HKD

A
Cheapest Retailer
-
HK$7,834 HKD
A
Retailer 2
-
HK$8,587 HKD
₹104,234 INR
View
A
Retailer 3
-
HK$9,784 HKD
$1,247 USD
View
Final sale: no returns
A
Retailer 4
-
HK$9,831 HKD
$1,253 USD
View
Retailer 5
-
HK$10,004 HKD
$1,275 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$10,484 HKD
£1,052 GBP
View
Retailer 7
-
HK$10,600 HKD
$1,351 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$11,612 HKD
$1,480 USD
View
A
Retailer 9
-
HK$11,664 HKD
$1,487 USD
View
A
Retailer 10
-
HK$12,015 HKD
£1,206 GBP
View
A
Retailer 11
-
HK$14,788 HKD
€1,795 EUR
View
B+
Retailer 12
-
HK$16,312 HKD
$2,079 USD
View
Most Expensive
B+
MOH London
D952A6805 · Nov 2
HK$19,421 HKD
£1,949 GBP
View
12 more retailers have this diamond
Prices start from HK$7,834 HKDSave up to HK$11,587 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$7,834 HKD