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Princess|Natural|GIA

1.51ct H SI1 Princess Natural Diamond

ID • H/SI1 • GIA 7552800859

Certificate GIA 7552800859

Diamond specifications and retailer prices

From $4,899 SGD
₹363,894 INR
As of October 29, 2026
Save $2,512 SGD (34%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,411 SGD at Jared · As of October 28, 2026
View at Jared

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7552800859. Listed at 9 retailers as of October 28, 2026, with prices from $4,899 to $7,411, a $2,512 spread on the same certified stone. Jared lists it at $7,411. 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
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7552800859
Dimensions6.25 × 6.22 × 4.50 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.25 mm6.22 mm1.51 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7552800859
Side View
Table 70.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.4%

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 29
Current: $7,411 SGD|Low: $4,866 SGD|High: $7,411 SGD|Avg: $6,076 SGD
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 2$4,899 SGD
Retailer 6$5,767 SGD
Retailer 3$6,140 SGD
Retailer 8$6,201 SGD
Retailer 7$6,240 SGD
Retailer 9$6,474 SGD
Retailer 4$6,641 SGD
Retailer 5$6,641 SGD
Jared$7,411 SGD

45 data points across 9 retailers

9 retailers$4,899 SGD to $7,411 SGD

A
Cheapest Retailer
-
$4,899 SGD
₹363,894 INR
A
Retailer 2
-
$5,767 SGD
$4,498 USD
View
A
Retailer 3
-
$6,140 SGD
£3,771 GBP
View
B+
Retailer 4
-
$6,201 SGD
View
B+
Retailer 5
-
$6,240 SGD
$4,867 USD
View
B+
Retailer 6
-
$6,474 SGD
A$7,768 AUD
View
B+
Retailer 7
-
$6,641 SGD
$5,180 USD
View
B+
Retailer 8
-
$6,641 SGD
$5,180 USD
View
Most Expensive
B+
Jared
160173321 · Oct 28
$7,411 SGD
$5,780 USD
View
8 more retailers have this diamond
Prices start from $4,899 SGDSave up to $2,512 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
$4,899 SGD