CaratHunter
Plans
Princess|Natural|GIA

1.18ct J SI1 Princess Natural Diamond

GD • J/SI1 • GIA 1102652866

Certificate GIA 1102652866

Diamond specifications and retailer prices

From $5,096 CAD
$3,648 USD
As of October 30, 2026
Save $2,140 CAD (30%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $10,236 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.18ct natural princess diamond

This 1.18ct natural princess sits in the classic one-carat band, graded J 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 1102652866. Listed at 4 retailers as of October 30, 2026, with a 42% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.18
Carat
J
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryFair
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1102652866
Dimensions5.98 × 5.65 × 4.14 mm
L/W Ratio1.06
Culet sizeNone
Top View
5.98 mm5.65 mm1.18 ctJ / SI1
OriginNatural
CutGood
PolishGood
SymmetryFair
FluorescenceMedium
CertificateGIA 1102652866
Side View
Table 80.0%CrownGirdle: XTN-ETKPavilionCulet: NoneDepth 73.3%

Caratlytics Score

How it works →
C
Average
Compare with similar diamonds
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $10,236 CAD|Low: $5,096 CAD|High: $10,304 CAD|Avg: $6,690 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6$5,096 CAD
Retailer 4$5,196 CAD
Retailer 7$5,511 CAD
Retailer 3$5,792 CAD
Retailer 2$7,235 CAD
Retailer 5$7,607 CAD
MOH London$10,236 CAD

22 data points across 7 retailers

4 retailers$5,096 CAD to $7,235 CAD

C
Cheapest Retailer
-
$5,096 CAD
$3,648 USD
C
Retailer 2
-
$5,792 CAD
$4,146 USD
View
C
Retailer 3
-
$7,235 CAD
€4,933 EUR
View
Most Expensive
MOH London
3D0E914FE · Oct 29
$10,236 CAD
£5,770 GBP
View
Price under review
3 more retailers have this diamond
Prices start from $5,096 CADSave up to $2,140 CAD

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
1.18ct Princess
$5,096 CAD