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Princess|Natural|GIA

1.51ct E VS1 Princess Natural Diamond

EX • E/VS1 • GIA 2156187640

Certificate GIA 2156187640

Diamond specifications and retailer prices

From $9,303 AUD
As of November 4, 2026
Save $3,224 AUD (26%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $12,527 AUD at 77 Diamonds · As of November 3, 2026
View at 77 Diamonds

About this 1.51ct natural princess diamond

This 1.51ct natural princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2156187640. Listed at 5 retailers as of November 3, 2026, with prices from $9,303 to $12,527, a $3,224 spread on the same certified stone. 77 Diamonds lists it at $12,527. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2156187640
Dimensions6.53 × 6.31 × 4.56 mm
L/W Ratio1.03
Top View
6.53 mm6.31 mm1.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2156187640
Side View
Table 73.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.3%

Caratlytics Score

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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 4
Current: $12,527 AUD|Low: $9,199 AUD|High: $12,609 AUD|Avg: $10,807 AUD|+1.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 3, 2026
Retailer 4$9,303 AUD
Retailer 3$9,729 AUD
Retailer 2$11,716 AUD
77 Diamonds$12,527 AUD

32 data points across 4 retailers

5 retailers$9,303 AUD to $12,527 AUD

A
Cheapest Retailer
-
$9,303 AUD
A
Retailer 2
-
$9,729 AUD
View
A
Retailer 3
-
$10,044 AUD
View
A
Retailer 4
-
$11,716 AUD
View
Most Expensive
A
77 Diamonds
PRIMBWX56MWQ2 · Nov 3
$12,527 AUD
£6,920 GBP
View
4 more retailers have this diamond
Prices start from $9,303 AUDSave up to $3,224 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
$9,303 AUD