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Princess|Natural|GIA

0.91ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 2557998864

Certificate GIA 2557998864

Diamond specifications and retailer prices

From HK$7,501 HKD
$956 USD
As of October 31, 2026
Save HK$3,913 HKD (34%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$11,414 HKD at GemTrove · As of November 2, 2026
View at GemTrove

About this 0.91ct natural princess diamond

This 0.91ct natural princess sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2557998864. Listed at 5 retailers as of October 31, 2026, with prices from HK$7,501 to HK$11,414, a HK$3,913 spread on the same certified stone. GemTrove lists it at HK$11,414. 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

0.91
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557998864
Dimensions5.10 × 4.98 × 3.87 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.10 mm4.98 mm0.91 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557998864
Side View
Table 71.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 77.8%

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: Oct 31
Current: HK$11,414 HKD|Low: HK$7,501 HKD|High: HK$11,414 HKD|Avg: HK$8,858 HKD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 3HK$7,501 HKD
Retailer 5HK$7,751 HKD
Retailer 2HK$7,791 HKD
Retailer 4HK$8,442 HKD
GemTroveHK$11,414 HKD

39 data points across 5 retailers

5 retailersHK$7,501 HKD to HK$11,414 HKD

B+
Cheapest Retailer
-
HK$7,501 HKD
$956 USD
A
Retailer 2
-
HK$7,751 HKD
SGD 1,335 SGD
View
A
Retailer 3
-
HK$7,791 HKD
£782 GBP
View
B+
Retailer 4
-
HK$8,442 HKD
$1,076 USD
View
Most Expensive
B
GemTrove
GT-N-01306104-98 · Nov 2
HK$11,414 HKD
A$2,238 AUD
View
4 more retailers have this diamond
Prices start from HK$7,501 HKDSave up to HK$3,913 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
0.91ct Princess
HK$7,501 HKD