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Cushion|Natural|GIA

1.20ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 6552155704

Certificate GIA 6552155704

Diamond specifications and retailer prices

From HK$9,690 HKD
₹117,619 INR
As of November 2, 2026
Save HK$13,149 HKD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$22,839 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552155704. Listed at 17 retailers as of November 1, 2026, with prices from HK$9,690 to HK$22,839, a HK$13,149 spread on the same certified stone. MOH London lists it at HK$22,839. 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

1.20
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552155704
Dimensions6.09 × 5.66 × 3.92 mm
L/W Ratio1.08
Top View
6.09 mm5.66 mm1.20 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552155704
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.3%

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$22,839 HKD|Low: HK$9,690 HKD|High: HK$23,985 HKD|Avg: HK$14,689 HKD|-4.8%
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$9,690 HKD
Retailer 11HK$10,153 HKD
Retailer 7HK$11,440 HKD
Retailer 16HK$12,083 HKD
Retailer 6HK$12,122 HKD
Retailer 9HK$12,589 HKD
Retailer 5HK$13,032 HKD
Retailer 4HK$13,456 HKD
Retailer 15HK$13,977 HKD
Retailer 14HK$14,256 HKD
Retailer 8HK$14,358 HKD
Retailer 12HK$14,461 HKD
Retailer 13HK$14,515 HKD
Retailer 3HK$15,911 HKD
Retailer 10HK$17,630 HKD
MOH LondonHK$22,839 HKD

23 data points across 16 retailers

17 retailersHK$9,690 HKD to HK$22,839 HKD

A
Cheapest Retailer
-
HK$9,690 HKD
₹117,619 INR
A
Retailer 2
-
HK$10,153 HKD
$1,294 USD
View
Final sale: no returns
A
Retailer 3
-
HK$11,440 HKD
$1,458 USD
View
A
Retailer 4
-
HK$12,083 HKD
$1,540 USD
View
A
Retailer 5
-
HK$12,122 HKD
$1,545 USD
View
A
Retailer 6
-
HK$12,589 HKD
£1,263 GBP
View
A
Retailer 7
-
HK$13,032 HKD
$1,661 USD
View
A
Retailer 8
-
HK$13,456 HKD
$1,715 USD
View
A
Retailer 9
-
HK$13,977 HKD
$1,781 USD
View
A
Retailer 10
-
HK$14,256 HKD
$1,817 USD
View
A
Retailer 11
-
HK$14,358 HKD
$1,830 USD
View
A
Retailer 12
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HK$14,461 HKD
£1,451 GBP
View
A
Retailer 13
-
HK$14,515 HKD
$1,850 USD
View
A
Retailer 14
-
HK$15,911 HKD
ZAR 32,760 ZAR
View
A
Retailer 15
-
HK$17,630 HKD
€2,140 EUR
View
Retailer 16
-
HK$17,677 HKD
A$3,466 AUD
View
Price last confirmed 27 days ago
Most Expensive
B+
MOH London
D39DA067E · Nov 1
HK$22,839 HKD
£2,292 GBP
View
16 more retailers have this diamond
Prices start from HK$9,690 HKDSave up to HK$13,149 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
1.20ct Cushion
HK$9,690 HKD