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Princess|Natural|GIA

1.51ct F SI2 Princess Natural Diamond

EX • F/SI2 • GIA 2566082700

Certificate GIA 2566082700

Diamond specifications and retailer prices

From $4,740 SGD
₹353,142 INR
As of November 2, 2026
Save $1,590 SGD (25%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,330 SGD at GemTrove · As of November 2, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566082700. Listed at 6 retailers as of November 2, 2026, with prices from $4,740 to $6,330, a $1,590 spread on the same certified stone. GemTrove lists it at $6,330. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566082700
Dimensions6.13 × 6.13 × 4.46 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Natural
Top View
6.13 mm6.13 mm1.51 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566082700
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: 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 2
Current: $4,740 SGD|Low: $4,561 SGD|High: $5,698 SGD|Avg: $5,122 SGD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 1$4,740 SGD
Retailer 5$5,025 SGD
Retailer 4$5,115 SGD
Retailer 3$5,332 SGD
Retailer 2$5,367 SGD

46 data points across 5 retailers

6 retailers$4,740 SGD to $6,330 SGD

A
Cheapest Retailer
-
$4,740 SGD
₹353,142 INR
A
Retailer 2
-
$5,025 SGD
$3,931 USD
View
A
Retailer 3
-
$5,115 SGD
$4,001 USD
View
Final sale: no returns
A
Retailer 4
-
$5,332 SGD
View
A
Retailer 5
-
$5,367 SGD
£3,305 GBP
View
Most Expensive
B+
GemTrove
GT-N-01307730-98 · Nov 2
$6,330 SGD
A$7,618 AUD
View
5 more retailers have this diamond
Prices start from $4,740 SGDSave up to $1,590 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
$4,740 SGD