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Princess|Natural|GIA

2.51ct E SI1 Princess Natural Diamond

VG • E/SI1 • GIA 5563550205

Certificate GIA 5563550205

Diamond specifications and retailer prices

From $25,289 SGD
As of October 30, 2026
Save $21,920 SGD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $47,209 SGD at With Clarity · As of October 30, 2026
View at With Clarity

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 5563550205. Listed at 15 retailers as of October 30, 2026, with prices from $25,289 to $47,209, a $21,920 spread on the same certified stone. With Clarity lists it at $47,209. 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
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.81°
Pavilion angle38.9°
OriginNatural
Grading LabGIA
CertificateGIA 5563550205
Dimensions7.37 × 7.25 × 5.38 mm
L/W Ratio1.02
Culet sizeNone
Top View
7.37 mm7.25 mm2.51 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563550205
Side View
Table 71.0%Crown 29.81°Girdle: MED-THKPavilion 38.9°Culet: NoneDepth 74.3%

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 30
Current: $41,254 SGD|Low: $25,289 SGD|High: $47,209 SGD|Avg: $31,895 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
With Clarity
October 30, 2026
Retailer 5$25,289 SGD
Retailer 6$27,422 SGD
Retailer 8$27,479 SGD
Retailer 9$27,598 SGD
Retailer 3$27,608 SGD
Retailer 2$28,787 SGD
Retailer 12$28,856 SGD
Retailer 10$31,730 SGD
Retailer 7$32,398 SGD
Retailer 4$32,489 SGD
Retailer 13$34,202 SGD
Retailer 11$40,753 SGD
Retailer 1$41,254 SGD
With Clarity$47,209 SGD

20 data points across 14 retailers

15 retailers$25,289 SGD to $47,209 SGD

A
Cheapest Retailer
-
$25,289 SGD
B+
Retailer 2
-
$27,422 SGD
£16,890 GBP
View
Retailer 3
-
$27,479 SGD
$21,495 USD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$27,598 SGD
$21,588 USD
View
B+
Retailer 5
-
$27,608 SGD
$21,596 USD
View
B+
Retailer 6
-
$28,515 SGD
View
B+
Retailer 7
-
$28,787 SGD
$22,518 USD
View
B+
Retailer 8
-
$28,856 SGD
$22,572 USD
View
B+
Retailer 9
-
$31,730 SGD
$24,820 USD
View
B
Retailer 10
-
$32,398 SGD
€24,136 EUR
View
B
Retailer 11
-
$32,489 SGD
$25,414 USD
View
B
Retailer 12
-
$34,202 SGD
$26,754 USD
View
B
Retailer 13
-
$40,753 SGD
$31,878 USD
View
B
Retailer 14
-
$41,254 SGD
$32,270 USD
View
Most Expensive
B
With Clarity
5563550205 · Oct 30
$47,209 SGD
$36,928 USD
View
14 more retailers have this diamond
Prices start from $25,289 SGDSave up to $21,920 SGD

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
$25,289 SGD