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Cushion|Natural|GIA

1.20ct I VS1 Cushion Natural Diamond

VG • I/VS1 • GIA 6402574652

Certificate GIA 6402574652

Diamond specifications and retailer prices

From HK$19,805 HKD
As of November 6, 2026
Save HK$31,306 HKD (61%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$51,111 HKD at Steven Stone · As of November 7, 2026
View at Steven Stone

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6402574652. Listed at 23 retailers as of November 6, 2026, with prices from HK$19,805 to HK$51,111, a HK$31,306 spread on the same certified stone. Steven Stone lists it at HK$51,111. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6402574652
Dimensions6.08 × 5.56 × 4.00 mm
L/W Ratio1.09
Top View
6.08 mm5.56 mm1.20 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6402574652
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 71.9%

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$27,784 HKD|Low: HK$19,805 HKD|High: HK$51,111 HKD|Avg: HK$29,434 HKD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Steven Stone
November 7, 2026
Retailer 2HK$19,805 HKD
Retailer 6HK$22,015 HKD
Retailer 9HK$23,826 HKD
Retailer 10HK$24,296 HKD
Retailer 3HK$26,318 HKD
Retailer 1HK$27,784 HKD
Retailer 11HK$31,114 HKD
Retailer 4HK$31,499 HKD
Retailer 7HK$33,818 HKD
Retailer 8HK$35,456 HKD
Retailer 5HK$48,318 HKD
Steven StoneHK$51,111 HKD

35 data points across 12 retailers

23 retailersHK$19,805 HKD to HK$51,111 HKD

A
Cheapest Retailer
-
HK$19,805 HKD
B+
Retailer 2
-
HK$22,015 HKD
View
B+
Retailer 3
-
HK$22,039 HKD
View
B+
Retailer 4
-
HK$23,199 HKD
View
B+
Retailer 5
-
HK$23,199 HKD
View
B+
Retailer 6
-
HK$23,363 HKD
View
B+
Retailer 7
-
HK$23,826 HKD
View
B+
Retailer 8
-
HK$23,975 HKD
View
B+
Retailer 9
-
HK$23,982 HKD
View
B+
Retailer 10
-
HK$24,296 HKD
View
Final sale: no returns
B+
Retailer 11
-
HK$24,946 HKD
View
B+
Retailer 12
-
HK$25,432 HKD
View
Retailer 13
-
HK$26,318 HKD
View
Price last confirmed 9 days ago
B
Retailer 14
-
HK$26,412 HKD
View
B+
Retailer 15
-
HK$27,784 HKD
View
Retailer 16
-
HK$31,114 HKD
View
Price last confirmed 30 days ago
B
Retailer 17
-
HK$31,499 HKD
View
Retailer 18
-
HK$32,901 HKD
View
Price last confirmed 15 days ago
B
Retailer 19
-
HK$33,818 HKD
View
B
Retailer 20
-
HK$35,456 HKD
View
B
Retailer 21
-
HK$37,259 HKD
View
B
Retailer 22
-
HK$48,318 HKD
View
Most Expensive
B
Steven Stone
6099897 · Nov 7
HK$51,111 HKD
£5,135 GBP
View
22 more retailers have this diamond
Prices start from HK$19,805 HKDSave up to HK$31,306 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$19,805 HKD