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Cushion|Natural|GIA

1.20ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 3555496812

Certificate GIA 3555496812

Diamond specifications and retailer prices

From HK$27,069 HKD
A$5,308 AUD
As of November 2, 2026
Save HK$30,164 HKD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$57,233 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 D 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 3555496812. Listed at 17 retailers as of November 1, 2026, with prices from HK$27,069 to HK$57,233, a HK$30,164 spread on the same certified stone. MOH London lists it at HK$57,233. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555496812
Dimensions7.07 × 5.38 × 3.76 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
7.07 mm5.38 mm1.20 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555496812
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.9%

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: Nov 2
Current: HK$57,233 HKD|Low: HK$21,591 HKD|High: HK$57,921 HKD|Avg: HK$34,813 HKD|-1.1%
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
November 2, 2026
Retailer 14HK$21,591 HKD
Retailer 10HK$22,143 HKD
Retailer 9HK$27,069 HKD
Retailer 6HK$28,645 HKD
Retailer 15HK$29,035 HKD
Retailer 5HK$29,108 HKD
Retailer 18HK$29,147 HKD
Retailer 7HK$32,432 HKD
Retailer 17HK$32,552 HKD
Retailer 12HK$32,937 HKD
Retailer 20HK$34,419 HKD
Retailer 3HK$34,560 HKD
Retailer 13HK$35,530 HKD
Retailer 2HK$35,733 HKD
Retailer 21HK$36,718 HKD
Retailer 22HK$36,718 HKD
Retailer 4HK$37,895 HKD
Retailer 8HK$40,633 HKD
Retailer 16HK$40,663 HKD
Retailer 11HK$48,076 HKD
Retailer 19HK$52,507 HKD
MOH LondonHK$57,233 HKD

31 data points across 22 retailers

17 retailersHK$27,069 HKD to HK$57,233 HKD

B+
Cheapest Retailer
-
HK$27,069 HKD
A$5,308 AUD
B+
Retailer 2
-
HK$28,645 HKD
$3,651 USD
View
B+
Retailer 3
-
HK$29,108 HKD
$3,710 USD
View
B+
Retailer 4
-
HK$29,147 HKD
$3,715 USD
View
B+
Retailer 5
-
HK$32,432 HKD
$4,134 USD
View
B+
Retailer 6
-
HK$32,552 HKD
$4,149 USD
View
B
Retailer 7
-
HK$34,419 HKD
$4,387 USD
View
B
Retailer 8
-
HK$34,560 HKD
$4,405 USD
View
B
Retailer 9
-
HK$35,530 HKD
£3,566 GBP
View
B
Retailer 10
-
HK$35,733 HKD
£3,586 GBP
View
B
Retailer 11
-
HK$36,718 HKD
$4,680 USD
View
B
Retailer 12
-
HK$36,718 HKD
$4,680 USD
View
B
Retailer 13
-
HK$37,895 HKD
$4,830 USD
View
Retailer 14
-
HK$40,633 HKD
$5,179 USD
View
Price last confirmed 20 days ago
B
Retailer 15
-
HK$40,663 HKD
€4,936 EUR
View
B
Retailer 16
-
HK$52,507 HKD
$6,692 USD
View
Most Expensive
B
MOH London
CB32A9FFB · Nov 1
HK$57,233 HKD
£5,744 GBP
View
16 more retailers have this diamond
Prices start from HK$27,069 HKDSave up to HK$30,164 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+
1.20ct Cushion
HK$27,069 HKD