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Princess|Natural|GIA

1.51ct H SI2 Princess Natural Diamond

EX • H/SI2 • GIA 7562414112

Certificate GIA 7562414112

Diamond specifications and retailer prices

From $3,989 AUD
$2,802 USD
As of October 31, 2026
Save $3,635 AUD (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,623 AUD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562414112. Listed at 13 retailers as of October 27, 2026, with prices from $3,989 to $7,623, a $3,635 spread on the same certified stone. Wholesale Diamonds Direct lists it at $7,623. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.56°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 7562414112
Dimensions6.25 × 6.19 × 4.53 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.25 mm6.19 mm1.51 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7562414112
Side View
Table 73.0%Crown 26.56°Girdle: MED-THKPavilion 40°Culet: NoneDepth 73.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,703 AUD|Low: $3,989 AUD|High: $7,623 AUD|Avg: $5,188 AUD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Wholesale Diamonds Direct
November 2, 2026
Retailer 7$3,989 AUD
Retailer 4$4,191 AUD
Retailer 10$4,301 AUD
Retailer 6$4,356 AUD
Retailer 3$4,457 AUD
Retailer 1$4,703 AUD
Retailer 2$4,807 AUD
Retailer 8$5,125 AUD
Retailer 11$5,243 AUD
Retailer 9$5,335 AUD
Retailer 5$6,225 AUD
Retailer 12$7,586 AUD
Wholesale Diamonds Direct$7,623 AUD

36 data points across 13 retailers

13 retailers$3,989 AUD to $7,623 AUD

A
Cheapest Retailer
-
$3,989 AUD
$2,802 USD
A
Retailer 2
-
$4,191 AUD
SGD 3,978 SGD
View
A
Retailer 3
-
$4,301 AUD
$3,021 USD
View
A
Retailer 4
-
$4,356 AUD
$3,060 USD
View
A
Retailer 5
-
$4,457 AUD
$3,131 USD
View
A
Retailer 6
-
$4,703 AUD
£2,601 GBP
View
A
Retailer 7
-
$4,807 AUD
SGD 4,563 SGD
View
A
Retailer 8
-
$5,125 AUD
$3,600 USD
View
A
Retailer 9
-
$5,243 AUD
$3,683 USD
View
A
Retailer 10
-
$5,335 AUD
€3,569 EUR
View
A
Retailer 11
-
$6,225 AUD
$4,373 USD
View
B+
Retailer 12
-
$7,586 AUD
$5,329 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
585209231 · Oct 27
$7,623 AUD
$5,355 USD
View
12 more retailers have this diamond
Prices start from $3,989 AUDSave up to $3,635 AUD

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
$3,989 AUD