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Cushion|Natural|GIA

1.20ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 6552079532

Certificate GIA 6552079532

Diamond specifications and retailer prices

From HK$17,976 HKD
As of November 1, 2026
Save HK$28,855 HKD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$46,831 HKD at Queensmith · As of October 28, 2026
View at Queensmith

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 6552079532. Listed at 14 retailers as of October 28, 2026, with prices from HK$17,976 to HK$46,831, a HK$28,855 spread on the same certified stone. Queensmith lists it at HK$46,831. 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 6552079532
Dimensions7.36 × 5.45 × 3.67 mm
L/W Ratio1.35
Top View
7.36 mm5.45 mm1.20 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552079532
Side View
Table 65.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 67.3%

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 1
Current: HK$46,831 HKD|Low: HK$17,876 HKD|High: HK$47,778 HKD|Avg: HK$27,368 HKD|+0.9%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8HK$17,976 HKD
Retailer 6HK$18,939 HKD
Retailer 3HK$21,836 HKD
Retailer 2HK$21,842 HKD
Retailer 4HK$24,855 HKD
Retailer 10HK$25,032 HKD
Retailer 12HK$25,046 HKD
Retailer 5HK$25,567 HKD
Retailer 11HK$25,891 HKD
Retailer 9HK$28,001 HKD
Retailer 7HK$39,986 HKD
QueensmithHK$46,831 HKD

29 data points across 12 retailers

14 retailersHK$17,976 HKD to HK$46,831 HKD

A
Cheapest Retailer
-
HK$17,976 HKD
A
Retailer 2
-
HK$18,939 HKD
₹229,902 INR
View
A
Retailer 3
-
HK$21,836 HKD
SGD 3,761 SGD
View
A
Retailer 4
-
HK$21,842 HKD
$2,784 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$23,106 HKD
$2,945 USD
View
B+
Retailer 6
-
HK$24,621 HKD
A$4,828 AUD
View
Retailer 7
-
HK$24,855 HKD
$3,168 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
HK$25,032 HKD
$3,190 USD
View
B+
Retailer 9
-
HK$25,046 HKD
SGD 4,314 SGD
View
B+
Retailer 10
-
HK$25,567 HKD
£2,566 GBP
View
B+
Retailer 11
-
HK$25,891 HKD
$3,300 USD
View
B+
Retailer 12
-
HK$28,001 HKD
€3,399 EUR
View
B
Retailer 13
-
HK$39,986 HKD
£4,013 GBP
View
Most Expensive
B
Queensmith
6552079532 · Oct 28
HK$46,831 HKD
£4,700 GBP
View
13 more retailers have this diamond
Prices start from HK$17,976 HKDSave up to HK$28,855 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$17,976 HKD