Princess|Natural|GIA

1.51ct E VS1 Princess Natural Diamond

EX • E/VS1 • GIA 5186132085

Certificate GIA 5186132085

Diamond specifications and retailer prices

From $8,148 USD
As of October 29, 2026
Save $2,667 USD (25%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $10,815 USD at 77 Diamonds · As of October 29, 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 5186132085. Listed at 6 retailers as of October 29, 2026, with prices from $8,148 to $10,815, a $2,667 spread on the same certified stone. 77 Diamonds lists it at $10,815. 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
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5186132085
Dimensions6.20 × 6.13 × 4.53 mm
L/W Ratio1.01
Top View
6.20 mm6.13 mm1.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 5186132085
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 73.9%

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 29
Current: $10,815 USD|Low: $8,047 USD|High: $10,885 USD|Avg: $9,133 USD|+1.7%
77 Diamonds
Retailer 2
Retailer 3
October 29, 2026
Retailer 3$8,148 USD
Retailer 2$8,526 USD
77 Diamonds$10,815 USD

37 data points across 3 retailers

6 retailers$8,148 USD to $10,815 USD

A
Cheapest Retailer
-
$8,148 USD
A
Retailer 2
-
$8,440 USD
View
A
Retailer 3
-
$8,526 USD
€8,120 EUR
View
A
Retailer 4
-
$8,538 USD
View
A
Retailer 5
-
$8,916 USD
View
Most Expensive
B+
77 Diamonds
PRIMB2JFHRFPM · Oct 29
$10,815 USD
£8,515 GBP
View
5 more retailers have this diamond
Prices start from $8,148 USDSave up to $2,667 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
$8,148 USD