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Princess|Natural|GIA

1.51ct I VVS1 Princess Natural Diamond

VG • I/VVS1 • GIA 7512476276

Certificate GIA 7512476276

Diamond specifications and retailer prices

From $6,257 AUD
$4,385 USD
As of November 1, 2026
Save $721 AUD (10%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,978 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7512476276. Listed at 4 retailers as of October 31, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.2°
Pavilion angle59.1°
OriginNatural
Grading LabGIA
CertificateGIA 7512476276
Dimensions6.36 × 6.08 × 4.44 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Pinpoint
Top View
6.36 mm6.08 mm1.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7512476276
Side View
Table 73.0%Crown 48.2°Girdle: ThickPavilion 59.1°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: Nov 1
Current: $6,978 AUD|Low: $5,918 AUD|High: $7,059 AUD|Avg: $6,575 AUD|+4.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 3$6,257 AUD
Retailer 2$6,323 AUD
Retailer 4$6,835 AUD
Blue Nile$6,978 AUD

30 data points across 4 retailers

4 retailers$6,257 AUD to $6,978 AUD

A
Cheapest Retailer
-
$6,257 AUD
$4,385 USD
A
Retailer 2
-
$6,323 AUD
£3,489 GBP
View
A
Retailer 3
-
$6,835 AUD
$4,790 USD
View
Most Expensive
A
Blue Nile
24136032 · Oct 31
$6,978 AUD
$4,890 USD
View
3 more retailers have this diamond
Prices start from $6,257 AUDSave up to $721 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
$6,257 AUD