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Princess|Natural|GIA

2.51ct I I1 Princess Natural Diamond

EX • I/I1 • GIA 5221816201

Certificate GIA 5221816201

Diamond specifications and retailer prices

From $17,858 SGD
$13,969 USD
As of October 30, 2026
Save $9,662 SGD (35%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $27,520 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.51ct natural princess diamond

This 2.51ct natural princess sits in the two to three carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5221816201. Listed at 8 retailers as of October 30, 2026, with prices from $17,858 to $27,520, a $9,662 spread on the same certified stone. NZ Jewellers lists it at $27,520. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.51
Carat
I
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221816201
Dimensions7.34 × 7.33 × 5.29 mm
L/W Ratio1.00
Top View
7.34 mm7.33 mm2.51 ctI / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5221816201
Side View
Table 72.0%CrownGirdle: THK-VTKPavilionCulet: 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 30
Current: $27,520 SGD|Low: $17,858 SGD|High: $27,520 SGD|Avg: $21,815 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7$17,858 SGD
Retailer 8$17,974 SGD
Retailer 3$19,427 SGD
Retailer 4$20,722 SGD
Retailer 5$21,045 SGD
Retailer 10$21,160 SGD
Retailer 6$21,854 SGD
Retailer 2$23,571 SGD
Retailer 9$26,064 SGD
NZ Jewellers$27,520 SGD

22 data points across 10 retailers

8 retailers$17,858 SGD to $27,520 SGD

A
Cheapest Retailer
-
$17,858 SGD
$13,969 USD
A
Retailer 2
-
$17,974 SGD
$14,060 USD
View
B+
Retailer 3
-
$19,427 SGD
$15,196 USD
View
B+
Retailer 4
-
$20,722 SGD
$16,209 USD
View
B+
Retailer 5
-
$21,045 SGD
$16,462 USD
View
B+
Retailer 6
-
$21,854 SGD
$17,095 USD
View
B+
Retailer 7
-
$23,571 SGD
€17,560 EUR
View
Most Expensive
B
NZ Jewellers
950c9777-2bac-4805-a804-fec113eefd02 · Oct 30
$27,520 SGD
$21,527 USD
View
7 more retailers have this diamond
Prices start from $17,858 SGDSave up to $9,662 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
$17,858 SGD