Princess|Natural|GIA

2.51ct E SI1 Princess Natural Diamond

VG • E/SI1 • GIA 5563114219

Certificate GIA 5563114219

Diamond specifications and retailer prices

From $15,490 USD
£12,197 GBP
As of October 31, 2026
Save $820 USD (5%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $16,310 USD at Adiamor · As of October 31, 2026
View at Adiamor

About this 2.51ct natural princess diamond

This 2.51ct natural princess sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5563114219. Listed at 2 retailers as of October 31, 2026, with a relatively tight 5% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.51
Carat
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5563114219
Dimensions7.83 × 7.47 × 5.39 mm
L/W Ratio1.05
Top View
7.83 mm7.47 mm2.51 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5563114219
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 72.1%

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: Oct 31
Current: $16,310 USD|Low: $15,490 USD|High: $16,310 USD|Avg: $15,900 USD
Adiamor
Retailer 2
October 31, 2026
Retailer 2$15,490 USD
Adiamor$16,310 USD

1 data point across 2 retailers

2 retailers$15,490 USD to $16,310 USD

A
Cheapest Retailer
-
$15,490 USD
£12,197 GBP
Most Expensive
B+
Adiamor
D-82896934 · Oct 31
$16,310 USD
View
1 more retailer has this diamond
Prices start from $15,490 USDSave up to $820 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
2.51ct Princess
$15,490 USD