Princess|Natural|GIA

0.51ct H SI1 Princess Natural Diamond

GD • H/SI1 • GIA 2487482092

Certificate GIA 2487482092

Diamond specifications and retailer prices

From $332 USD
As of November 4, 2026
Save $773 USD (70%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,105 USD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter 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 2487482092. Listed at 14 retailers as of November 4, 2026, with prices from $332 to $1,105, a $773 spread on the same certified stone. MOH London lists it at $1,105. 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

0.51
Carat
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2487482092
Dimensions4.33 × 4.31 × 3.14 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal
Top View
4.33 mm4.31 mm0.51 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2487482092
Side View
Table 71.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.7%

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 4
Current: $1,105 USD|Low: $332 USD|High: $1,837 USD|Avg: $704 USD|-0.2%
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
November 6, 2026
Retailer 5$332 USD
Retailer 2$353 USD
Retailer 11$440 USD
Retailer 6$585 USD
Retailer 8$592 USD
Retailer 10$600 USD
Retailer 4$610 USD
Retailer 13$624 USD
Retailer 12$685 USD
Retailer 7$718 USD
Retailer 9$743 USD
MOH London$1,105 USD
Retailer 3$1,837 USD

9 data points across 13 retailers

14 retailers$332 USD to $1,105 USD

A
Cheapest Retailer
-
$332 USD
Final sale: no returns
A
Retailer 2
-
$353 USD
View
B+
Retailer 3
-
$440 USD
View
B+
Retailer 4
-
$490 USD
View
B
Retailer 5
-
$585 USD
View
B
Retailer 6
-
$592 USD
View
B
Retailer 7
-
$600 USD
View
B
Retailer 8
-
$610 USD
View
B
Retailer 9
-
$624 USD
View
B
Retailer 10
-
$685 USD
View
B
Retailer 11
-
$718 USD
View
B
Retailer 12
-
$743 USD
View
Most Expensive
C
MOH London
F213CC235 · Nov 4
$1,105 USD
£870 GBP
View
12 more retailers have this diamond
Prices start from $332 USDSave up to $773 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.

A
0.51ct Princess
$332 USD