CaratHunter
Plans
Cushion|Natural|GIA

1.20ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 2546691401

Certificate GIA 2546691401

Diamond specifications and retailer prices

From HK$17,109 HKD
As of November 6, 2026
Save HK$21,102 HKD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$38,211 HKD at MOH London · As of November 7, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546691401. Listed at 20 retailers as of November 6, 2026, with prices from HK$17,109 to HK$38,211, a HK$21,102 spread on the same certified stone. MOH London lists it at HK$38,211. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2546691401
Dimensions7.48 × 5.55 × 3.73 mm
L/W Ratio1.35
Top View
7.48 mm5.55 mm1.20 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2546691401
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.1%

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$38,211 HKD|Low: HK$17,109 HKD|High: HK$39,257 HKD|Avg: HK$24,042 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 7, 2026
Retailer 12HK$17,109 HKD
Retailer 8HK$19,296 HKD
Retailer 17HK$20,315 HKD
Retailer 18HK$20,573 HKD
Retailer 6HK$21,200 HKD
Retailer 4HK$21,992 HKD
Retailer 13HK$22,282 HKD
Retailer 16HK$22,454 HKD
Retailer 10HK$22,971 HKD
Retailer 9HK$24,084 HKD
Retailer 11HK$24,382 HKD
Retailer 3HK$24,727 HKD
Retailer 7HK$26,020 HKD
Retailer 5HK$26,083 HKD
Retailer 14HK$26,741 HKD
Retailer 15HK$28,042 HKD
Retailer 2HK$29,077 HKD
MOH LondonHK$38,211 HKD

20 data points across 18 retailers

20 retailersHK$17,109 HKD to HK$38,211 HKD

A
Cheapest Retailer
-
HK$17,109 HKD
A
Retailer 2
-
HK$19,296 HKD
View
A
Retailer 3
-
HK$20,315 HKD
View
A
Retailer 4
-
HK$20,573 HKD
View
B+
Retailer 5
-
HK$21,200 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$21,992 HKD
View
B+
Retailer 7
-
HK$22,282 HKD
View
B+
Retailer 8
-
HK$22,454 HKD
View
Retailer 9
-
HK$22,971 HKD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
HK$24,084 HKD
View
B+
Retailer 11
-
HK$24,382 HKD
View
B+
Retailer 12
-
HK$24,508 HKD
View
B+
Retailer 13
-
HK$24,727 HKD
View
Retailer 14
-
HK$25,746 HKD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
HK$26,020 HKD
View
B+
Retailer 16
-
HK$26,083 HKD
View
B+
Retailer 17
-
HK$26,741 HKD
View
B+
Retailer 18
-
HK$28,042 HKD
View
Retailer 19
-
HK$29,077 HKD
View
Most Expensive
B
MOH London
DF1CD3286 · Nov 7
HK$38,211 HKD
£3,839 GBP
View
19 more retailers have this diamond
Prices start from HK$17,109 HKDSave up to HK$21,102 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$17,109 HKD