Princess|Natural|GIA

3.51ct I SI1 Princess Natural Diamond

GD • I/SI1 • GIA 7426114851

Certificate GIA 7426114851

Diamond specifications and retailer prices

From $35,850 USD
As of October 28, 2026
Save $28,658 USD (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $64,508 USD at MOH London · As of November 1, 2026
View at MOH London

About this 3.51ct natural princess diamond

This 3.51ct natural princess sits in the three to five 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 7426114851. Listed at 17 retailers as of October 28, 2026, with prices from $35,850 to $64,508, a $28,658 spread on the same certified stone. MOH London lists it at $64,508. 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

3.51
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7426114851
Dimensions8.28 × 8.22 × 6.04 mm
L/W Ratio1.01
Top View
8.28 mm8.22 mm3.51 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7426114851
Side View
Table 72.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 73.4%

Caratlytics Score

How it works →
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: Oct 28
Current: $64,508 USD|Low: $35,850 USD|High: $65,286 USD|Avg: $44,654 USD|-0.1%
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
November 1, 2026
Retailer 11$35,850 USD
Retailer 13$37,605 USD
Retailer 15$40,080 USD
Retailer 12$41,271 USD
Retailer 8$41,287 USD
Retailer 3$41,305 USD
Retailer 14$42,027 USD
Retailer 5$42,330 USD
Retailer 6$42,330 USD
Retailer 7$43,740 USD
Retailer 4$44,174 USD
Retailer 2$45,886 USD
Retailer 10$50,118 USD
Retailer 9$53,546 USD
MOH London$64,508 USD

30 data points across 15 retailers

17 retailers$35,850 USD to $64,508 USD

B
Cheapest Retailer
-
$35,850 USD
B
Retailer 2
-
$37,605 USD
View
Retailer 3
-
$40,080 USD
A$61,662 AUD
View
Price last confirmed 34 days ago
B
Retailer 4
-
$41,271 USD
View
Retailer 5
-
$41,271 USD
View
Price last confirmed 19 days ago
Retailer 6
-
$41,271 USD
View
Price last confirmed 35 days ago
B
Retailer 7
-
$41,287 USD
£32,509 GBP
View
B
Retailer 8
-
$42,027 USD
View
B
Retailer 9
-
$42,330 USD
View
B
Retailer 10
-
$42,330 USD
View
B
Retailer 11
-
$43,740 USD
View
B
Retailer 12
-
$44,174 USD
View
B
Retailer 13
-
$45,886 USD
£36,131 GBP
View
Retailer 14
-
$46,468 USD
View
Price last confirmed 44 days ago
B
Retailer 15
-
$50,118 USD
€47,731 EUR
View
C
Retailer 16
-
$53,546 USD
ZAR 865,035 ZAR
View
Most Expensive
C
MOH London
8DB52EAB2 · Nov 1
$64,508 USD
£50,794 GBP
View
16 more retailers have this diamond
Prices start from $35,850 USDSave up to $28,658 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
3.51ct Princess
$35,850 USD