Princess|Natural|GIA

1.01ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 5146208129

Certificate GIA 5146208129

Diamond specifications and retailer prices

From $4,187 USD
As of November 1, 2026
Save $1,541 USD (27%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,581 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct natural princess diamond

This 1.01ct natural princess sits in the classic one-carat band, graded H 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 5146208129. Listed at 20 retailers as of October 31, 2026, with a 37% 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

1.01
Carat
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5146208129
Dimensions5.65 × 5.36 × 3.78 mm
L/W Ratio1.05
Top View
5.65 mm5.36 mm1.01 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5146208129
Side View
Table 74.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 70.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $8,581 USD|Low: $3,735 USD|High: $8,963 USD|Avg: $5,528 USD|+0.4%
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
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 15$4,180 USD
Retailer 12$4,187 USD
Retailer 10$4,234 USD
Retailer 16$4,482 USD
Retailer 8$4,550 USD
Retailer 11$4,560 USD
Retailer 20$4,575 USD
Retailer 4$4,855 USD
Retailer 18$4,855 USD
Retailer 19$4,855 USD
Retailer 9$5,290 USD
Retailer 17$5,402 USD
Retailer 5$5,440 USD
Retailer 6$5,440 USD
Retailer 3$5,602 USD
Retailer 13$5,728 USD
Retailer 14$6,120 USD
Retailer 2$6,587 USD
Retailer 7$7,843 USD
MOH London$8,581 USD
Retailer 21$8,963 USD

33 data points across 21 retailers

20 retailers$4,187 USD to $5,728 USD

Retailer 1
-
$4,180 USD
Price last confirmed 14 days ago
B
Retailer 2
-
$4,187 USD
View
B
Retailer 3
-
$4,234 USD
View
B
Retailer 4
-
$4,482 USD
View
Final sale: no returns
B
Retailer 5
-
$4,550 USD
CA$6,320 CAD
View
B
Retailer 6
-
$4,560 USD
View
B
Retailer 7
-
$4,575 USD
View
B
Retailer 8
-
$4,855 USD
View
B
Retailer 9
-
$4,855 USD
View
B
Retailer 10
-
$4,855 USD
View
C
Retailer 11
-
$5,290 USD
View
Retailer 12
-
$5,402 USD
A$8,311 AUD
View
Price last confirmed 23 days ago
C
Retailer 13
-
$5,440 USD
View
C
Retailer 14
-
$5,440 USD
View
C
Retailer 15
-
$5,602 USD
View
C
Retailer 16
-
$5,630 USD
View
B
Retailer 17
-
$5,728 USD
€5,455 EUR
View
Retailer 18
-
$6,587 USD
ZAR 106,419 ZAR
View
Price under review
Most Expensive
MOH London
8F5BA436D · Oct 29
$8,581 USD
£6,757 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $4,187 USDSave up to $1,541 USD

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.

B
1.01ct Princess
$4,187 USD