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Princess|Natural|GIA

1.20ct K SI2 Princess Natural Diamond

GD • K/SI2 • GIA 2155755400

Certificate GIA 2155755400

Diamond specifications and retailer prices

From HK$28,941 HKD
As of November 6, 2026
Save HK$3,617 HKD (11%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$46,649 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2155755400. Listed at 4 retailers as of November 6, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2155755400
Dimensions5.97 × 5.72 × 4.22 mm
L/W Ratio1.04
Top View
5.97 mm5.72 mm1.20 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2155755400
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 73.7%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 6
Current: HK$46,649 HKD|Low: HK$22,947 HKD|High: HK$47,346 HKD|Avg: HK$32,759 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4HK$22,947 HKD
Retailer 3HK$28,941 HKD
Retailer 2HK$32,558 HKD
MOH LondonHK$46,649 HKD

31 data points across 4 retailers

4 retailersHK$28,941 HKD to HK$32,558 HKD

Retailer 1
-
HK$22,947 HKD
Price last confirmed 12 days ago
C
Retailer 2
-
HK$28,941 HKD
View
C
Retailer 3
-
HK$32,558 HKD
View
Most Expensive
MOH London
11810DA5E · Nov 4
HK$46,649 HKD
£4,682 GBP
View
Price under review
3 more retailers have this diamond
Prices start from HK$28,941 HKDSave up to HK$3,617 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.

C
1.20ct Princess
HK$28,941 HKD