CaratHunter
Plans
Princess|Natural|GIA

0.91ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 7563259063

Certificate GIA 7563259063

Diamond specifications and retailer prices

From $1,110 SGD
$868 USD
As of November 2, 2026
Save $253 SGD (19%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,363 SGD at Blue Nile · As of November 3, 2026
View at Blue Nile

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 7563259063. Listed at 6 retailers as of November 2, 2026, with prices from $1,110 to $1,363, a $253 spread on the same certified stone. Blue Nile lists it at $1,363. 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 7563259063
Dimensions5.12 × 5.10 × 3.93 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.12 mm5.10 mm0.91 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7563259063
Side View
Table 74.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 77.0%

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 2
Current: $1,363 SGD|Low: $1,041 SGD|High: $1,531 SGD|Avg: $1,274 SGD|-10.9%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 4$1,110 SGD
Retailer 3$1,151 SGD
Retailer 5$1,211 SGD
Retailer 6$1,252 SGD
Retailer 2$1,258 SGD
Blue Nile$1,363 SGD

39 data points across 6 retailers

6 retailers$1,110 SGD to $1,363 SGD

A
Cheapest Retailer
-
$1,110 SGD
$868 USD
Final sale: no returns
A
Retailer 2
-
$1,151 SGD
$900 USD
View
B+
Retailer 3
-
$1,211 SGD
$947 USD
View
B+
Retailer 4
-
$1,252 SGD
View
B+
Retailer 5
-
$1,258 SGD
£775 GBP
View
Most Expensive
B+
Blue Nile
30160676 · Nov 3
$1,363 SGD
$1,066 USD
View
5 more retailers have this diamond
Prices start from $1,110 SGDSave up to $253 SGD

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
$1,110 SGD