Princess|Natural|GIA

1.51ct G SI1 Princess Natural Diamond

EX • G/SI1 • GIA 6243092014

Certificate GIA 6243092014

Diamond specifications and retailer prices

From $3,880 USD
As of November 5, 2026
Save $3,242 USD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,122 USD at Wholesale Diamonds Direct · As of November 6, 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 G 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 6243092014. Listed at 15 retailers as of November 5, 2026, with prices from $3,880 to $7,122, a $3,242 spread on the same certified stone. Wholesale Diamonds Direct lists it at $7,122. 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
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle26.05°
Pavilion angle39.62°
OriginNatural
Grading LabGIA
CertificateGIA 6243092014
Dimensions6.33 × 6.24 × 4.55 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.33 mm6.24 mm1.51 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6243092014
Side View
Table 73.0%Crown 26.05°Girdle: MED-THKPavilion 39.62°Culet: NoneDepth 73.0%

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 5
Current: $6,011 USD|Low: $3,880 USD|High: $7,122 USD|Avg: $5,005 USD
Retailer 1
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
Wholesale Diamonds Direct
November 6, 2026
Retailer 11$3,880 USD
Retailer 8$3,944 USD
Retailer 14$3,988 USD
Retailer 3$4,079 USD
Retailer 12$4,145 USD
Retailer 5$4,205 USD
Retailer 9$4,340 USD
Retailer 13$4,386 USD
Retailer 2$4,867 USD
Retailer 6$4,893 USD
Retailer 7$4,952 USD
Retailer 1$6,011 USD
Retailer 10$6,495 USD
Retailer 4$6,904 USD
Wholesale Diamonds Direct$7,122 USD

21 data points across 15 retailers

15 retailers$3,880 USD to $7,122 USD

A
Cheapest Retailer
-
$3,880 USD
A
Retailer 2
-
$3,944 USD
View
A
Retailer 3
-
$3,988 USD
View
A
Retailer 4
-
$4,079 USD
View
A
Retailer 5
-
$4,145 USD
View
A
Retailer 6
-
$4,205 USD
View
A
Retailer 7
-
$4,340 USD
View
A
Retailer 8
-
$4,386 USD
View
A
Retailer 9
-
$4,867 USD
View
A
Retailer 10
-
$4,893 USD
View
A
Retailer 11
-
$4,952 USD
View
B+
Retailer 12
-
$6,011 USD
View
B+
Retailer 13
-
$6,495 USD
View
B
Retailer 14
-
$6,904 USD
View
Most Expensive
B
Wholesale Diamonds Direct
620365466 · Nov 6
$7,122 USD
View
14 more retailers have this diamond
Prices start from $3,880 USDSave up to $3,242 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
$3,880 USD