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Cushion|Natural|GIA

1.20ct I IF Cushion Natural Diamond

GD • I/IF • GIA 5231978167

Certificate GIA 5231978167

Diamond specifications and retailer prices

From HK$16,553 HKD
As of November 6, 2026
Save HK$22,933 HKD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$39,486 HKD at MOH London · As of November 4, 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 I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5231978167. Listed at 16 retailers as of November 4, 2026, with prices from HK$16,553 to HK$39,486, a HK$22,933 spread on the same certified stone. MOH London lists it at HK$39,486. 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
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5231978167
Dimensions6.95 × 5.32 × 3.87 mm
L/W Ratio1.31
Girdle conditionFaceted
Top View
6.95 mm5.32 mm1.20 ctI / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231978167
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.7%

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$39,486 HKD|Low: HK$16,247 HKD|High: HK$40,590 HKD|Avg: HK$25,078 HKD|-2.7%
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
November 6, 2026
Retailer 12HK$16,553 HKD
Retailer 2HK$19,688 HKD
Retailer 10HK$20,785 HKD
Retailer 8HK$21,427 HKD
Retailer 14HK$21,851 HKD
Retailer 4HK$22,556 HKD
Retailer 13HK$22,650 HKD
Retailer 6HK$22,956 HKD
Retailer 5HK$23,081 HKD
Retailer 7HK$26,436 HKD
Retailer 9HK$28,896 HKD
Retailer 3HK$30,331 HKD
Retailer 11HK$34,759 HKD
MOH LondonHK$39,486 HKD

26 data points across 14 retailers

16 retailersHK$16,553 HKD to HK$39,486 HKD

A
Cheapest Retailer
-
HK$16,553 HKD
A
Retailer 2
-
HK$19,688 HKD
View
A
Retailer 3
-
HK$20,785 HKD
View
A
Retailer 4
-
HK$21,427 HKD
View
B+
Retailer 5
-
HK$21,851 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$22,556 HKD
View
B+
Retailer 7
-
HK$22,650 HKD
View
B+
Retailer 8
-
HK$22,956 HKD
View
B+
Retailer 9
-
HK$23,081 HKD
View
B+
Retailer 10
-
HK$24,186 HKD
View
Retailer 11
-
HK$25,832 HKD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
HK$26,436 HKD
View
B+
Retailer 13
-
HK$28,896 HKD
View
B
Retailer 14
-
HK$30,331 HKD
View
B
Retailer 15
-
HK$34,759 HKD
View
Most Expensive
B
MOH London
099D5B137 · Nov 4
HK$39,486 HKD
£3,967 GBP
View
15 more retailers have this diamond
Prices start from HK$16,553 HKDSave up to HK$22,933 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$16,553 HKD