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Princess|Natural|GIA

1.51ct F SI1 Princess Natural Diamond

EX • F/SI1 • GIA 2544669246

Certificate GIA 2544669246

Diamond specifications and retailer prices

From $5,047 SGD
$3,946 USD
As of November 1, 2026
Save $1,785 SGD (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,832 SGD at GemTrove · As of November 3, 2026
View at GemTrove

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544669246. Listed at 8 retailers as of November 1, 2026, with prices from $5,047 to $6,832, a $1,785 spread on the same certified stone. GemTrove lists it at $6,832. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544669246
Dimensions6.20 × 6.17 × 4.48 mm
L/W Ratio1.00
Top View
6.20 mm6.17 mm1.51 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2544669246
Side View
Table 70.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 72.6%

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 1
Current: $5,478 SGD|Low: $5,047 SGD|High: $6,611 SGD|Avg: $5,598 SGD|-12.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 3$5,047 SGD
Retailer 2$5,163 SGD
Retailer 6$5,314 SGD
Retailer 5$5,472 SGD
Retailer 1$5,478 SGD
Retailer 4$6,030 SGD

46 data points across 6 retailers

8 retailers$5,047 SGD to $6,832 SGD

A
Cheapest Retailer
-
$5,047 SGD
$3,946 USD
A
Retailer 2
-
$5,163 SGD
₹384,469 INR
View
A
Retailer 3
-
$5,314 SGD
MYR 16,925 MYR
View
A
Retailer 4
-
$5,472 SGD
View
A
Retailer 5
-
$5,478 SGD
£3,373 GBP
View
A
Retailer 6
-
$6,030 SGD
$4,715 USD
View
A
Retailer 7
-
$6,472 SGD
A$7,785 AUD
View
Most Expensive
B+
GemTrove
GT-N-01307662-98 · Nov 3
$6,832 SGD
A$8,218 AUD
View
7 more retailers have this diamond
Prices start from $5,047 SGDSave up to $1,785 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
1.51ct Princess
$5,047 SGD