Princess|Natural|GIA

1.51ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 2241080117

Certificate GIA 2241080117

Diamond specifications and retailer prices

From $4,198 USD
HK$32,800 HKD
As of October 29, 2026
Save $5,472 USD (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,670 USD at NZ Jewellers · As of October 27, 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 27, 2026, with prices from $4,198 to $9,670, a $5,472 spread on the same certified stone. NZ Jewellers lists it at $9,670. 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
Color
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: Oct 29
Current: $9,670 USD|Low: $4,198 USD|High: $10,325 USD|Avg: $6,004 USD|-6.3%
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
October 29, 2026
Retailer 7$4,198 USD
Retailer 17$4,214 USD
Retailer 12$4,465 USD
Retailer 4$4,527 USD
Retailer 3$4,683 USD
Retailer 18$4,749 USD
Retailer 15$4,804 USD
Retailer 10$4,835 USD
Retailer 6$4,915 USD
Retailer 5$5,045 USD
Retailer 9$5,050 USD
Retailer 2$5,308 USD
Retailer 16$5,479 USD
Retailer 14$5,544 USD
Retailer 13$5,820 USD
Retailer 11$6,505 USD
Retailer 19$7,040 USD
Retailer 8$8,529 USD
Retailer 20$8,805 USD
NZ Jewellers$9,670 USD

19 data points across 20 retailers

21 retailers$4,198 USD to $9,670 USD

A
Cheapest Retailer
-
$4,198 USD
HK$32,800 HKD
A
Retailer 2
-
$4,214 USD
View
A
Retailer 3
-
$4,465 USD
View
A
Retailer 4
-
$4,527 USD
View
A
Retailer 5
-
$4,683 USD
View
A
Retailer 6
-
$4,749 USD
View
A
Retailer 7
-
$4,804 USD
View
B+
Retailer 8
-
$4,835 USD
View
Final sale: no returns
A
Retailer 9
-
$4,915 USD
View
B+
Retailer 10
-
$5,045 USD
View
B+
Retailer 11
-
$5,050 USD
View
B+
Retailer 12
-
$5,308 USD
£4,180 GBP
View
B+
Retailer 13
-
$5,347 USD
SGD 7,226 SGD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
$5,479 USD
£4,315 GBP
View
B+
Retailer 15
-
$5,544 USD
View
B
Retailer 16
-
$5,820 USD
€5,543 EUR
View
B+
Retailer 17
-
$6,505 USD
€6,195 EUR
View
B+
Retailer 18
-
$7,040 USD
ZAR 113,738 ZAR
View
B
Retailer 19
-
$8,529 USD
£6,716 GBP
View
B
Retailer 20
-
$8,805 USD
View
Most Expensive
B
NZ Jewellers
840f73e2-35f9-472f-a93c-44ba050deb82 · Oct 27
$9,670 USD
View
20 more retailers have this diamond
Prices start from $4,198 USDSave up to $5,472 USD

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
$4,198 USD