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Princess|Natural|GIA

1.51ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 2241080117

Certificate GIA 2241080117

Diamond specifications and retailer prices

From $5,351 SGD
HK$32,700 HKD
As of November 1, 2026
Save $7,011 SGD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,362 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 2241080117. Listed at 21 retailers as of October 30, 2026, with prices from $5,351 to $12,362, a $7,011 spread on the same certified stone. NZ Jewellers lists it at $12,362. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241080117
Dimensions6.31 × 6.31 × 4.50 mm
L/W Ratio1.00
Girdle conditionPolished
Top View
6.31 mm6.31 mm1.51 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241080117
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 71.3%

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: Nov 1
Current: $12,362 SGD|Low: $5,322 SGD|High: $13,124 SGD|Avg: $7,450 SGD|-5.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 20$5,351 SGD
Retailer 19$5,387 SGD
Retailer 3$5,580 SGD
Retailer 17$5,716 SGD
Retailer 11$5,987 SGD
Retailer 5$6,052 SGD
Retailer 9$6,071 SGD
Retailer 8$6,141 SGD
Retailer 15$6,181 SGD
Retailer 12$6,283 SGD
Retailer 18$6,379 SGD
Retailer 13$6,449 SGD
Retailer 16$6,807 SGD
Retailer 2$6,964 SGD
Retailer 7$7,087 SGD
Retailer 14$8,074 SGD
Retailer 6$9,085 SGD
Retailer 10$11,256 SGD
Retailer 4$11,625 SGD
NZ Jewellers$12,362 SGD

18 data points across 20 retailers

21 retailers$5,351 SGD to $12,362 SGD

A
Cheapest Retailer
-
$5,351 SGD
HK$32,700 HKD
A
Retailer 2
-
$5,387 SGD
$4,214 USD
View
A
Retailer 3
-
$5,580 SGD
$4,365 USD
View
A
Retailer 4
-
$5,716 SGD
$4,471 USD
View
A
Retailer 5
-
$5,987 SGD
$4,683 USD
View
B+
Retailer 6
-
$6,052 SGD
€4,508 EUR
View
A
Retailer 7
-
$6,071 SGD
$4,749 USD
View
A
Retailer 8
-
$6,141 SGD
$4,804 USD
View
B+
Retailer 9
-
$6,181 SGD
$4,835 USD
View
Final sale: no returns
A
Retailer 10
-
$6,283 SGD
$4,915 USD
View
B+
Retailer 11
-
$6,379 SGD
$4,990 USD
View
B+
Retailer 12
-
$6,449 SGD
$5,045 USD
View
B+
Retailer 13
-
$6,807 SGD
£4,193 GBP
View
Retailer 14
-
$6,836 SGD
View
Price last confirmed 25 days ago
B+
Retailer 15
-
$6,964 SGD
£4,289 GBP
View
B+
Retailer 16
-
$7,087 SGD
$5,544 USD
View
B+
Retailer 17
-
$8,074 SGD
€6,015 EUR
View
B+
Retailer 18
-
$9,085 SGD
ZAR 114,811 ZAR
View
B
Retailer 19
-
$11,256 SGD
$8,805 USD
View
B
Retailer 20
-
$11,625 SGD
£7,160 GBP
View
Most Expensive
B
NZ Jewellers
840f73e2-35f9-472f-a93c-44ba050deb82 · Oct 30
$12,362 SGD
$9,670 USD
View
20 more retailers have this diamond
Prices start from $5,351 SGDSave up to $7,011 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
$5,351 SGD