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Cushion|Natural|GIA

1.20ct H SI2 Cushion Natural Diamond

ID • H/SI2 • GIA 7553531304

Certificate GIA 7553531304

Diamond specifications and retailer prices

From HK$13,339 HKD
As of November 6, 2026
Save HK$17,673 HKD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$41,805 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7553531304. Listed at 15 retailers as of November 4, 2026, with a 132% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553531304
Dimensions7.27 × 5.54 × 3.68 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural
Top View
7.27 mm5.54 mm1.20 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7553531304
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.4%

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 6
Current: HK$41,805 HKD|Low: HK$13,339 HKD|High: HK$41,954 HKD|Avg: HK$21,394 HKD|+2.8%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 13HK$13,339 HKD
Retailer 2HK$13,958 HKD
Retailer 10HK$15,722 HKD
Retailer 4HK$16,380 HKD
Retailer 6HK$17,454 HKD
Retailer 5HK$17,854 HKD
Retailer 8HK$18,535 HKD
Retailer 12HK$18,653 HKD
Retailer 3HK$18,841 HKD
Retailer 9HK$19,288 HKD
Retailer 7HK$22,039 HKD
Retailer 11HK$31,013 HKD
QueensmithHK$41,805 HKD

27 data points across 13 retailers

15 retailersHK$13,339 HKD to HK$31,013 HKD

A
Cheapest Retailer
-
HK$13,339 HKD
A
Retailer 2
-
HK$13,958 HKD
View
A
Retailer 3
-
HK$15,722 HKD
View
A
Retailer 4
-
HK$16,380 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$16,843 HKD
View
A
Retailer 6
-
HK$17,454 HKD
View
Retailer 7
-
HK$17,854 HKD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
HK$18,120 HKD
View
B+
Retailer 9
-
HK$18,535 HKD
View
B+
Retailer 10
-
HK$18,653 HKD
View
B+
Retailer 11
-
HK$18,841 HKD
View
B+
Retailer 12
-
HK$19,288 HKD
View
B+
Retailer 13
-
HK$22,039 HKD
View
B
Retailer 14
-
HK$31,013 HKD
View
Most Expensive
Queensmith
7553531304 · Oct 28
HK$41,805 HKD
£4,200 GBP
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from HK$13,339 HKDSave up to HK$17,673 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$13,339 HKD