Princess|Natural|GIA

1.30ct E SI1 Princess Natural Diamond

EX • E/SI1 • GIA 6521616829

Certificate GIA 6521616829

Diamond specifications and retailer prices

From $4,361 USD
As of October 28, 2026
Save $4,783 USD (52%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,144 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.3ct natural princess diamond

This 1.3ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521616829. Listed at 12 retailers as of October 27, 2026, with prices from $4,361 to $9,144, a $4,783 spread on the same certified stone. NZ Jewellers lists it at $9,144. 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

1.30
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521616829
Dimensions6.30 × 6.17 × 4.15 mm
L/W Ratio1.02
Top View
6.30 mm6.17 mm1.30 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6521616829
Side View
Table 78.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.3%

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 28
Current: $5,385 USD|Low: $5,272 USD|High: $8,813 USD|Avg: $6,578 USD|+2.1%
Retailer 1
Retailer 2
Retailer 3
October 30, 2026
Retailer 1$5,385 USD
Retailer 3$5,893 USD
Retailer 2$8,754 USD

40 data points across 3 retailers

12 retailers$4,361 USD to $9,144 USD

A
Cheapest Retailer
-
$4,361 USD
B+
Retailer 2
-
$4,688 USD
CA$6,511 CAD
View
B+
Retailer 3
-
$4,953 USD
View
B+
Retailer 4
-
$4,953 USD
View
B+
Retailer 5
-
$5,385 USD
£4,240 GBP
View
B
Retailer 6
-
$5,715 USD
View
B
Retailer 7
-
$5,760 USD
View
B
Retailer 8
-
$5,760 USD
View
B
Retailer 9
-
$5,893 USD
€5,612 EUR
View
B
Retailer 10
-
$5,960 USD
View
B
Retailer 11
-
$8,754 USD
£6,893 GBP
View
Most Expensive
B
NZ Jewellers
f7c83632-a645-4144-9686-37417b01e9c0 · Oct 27
$9,144 USD
View
11 more retailers have this diamond
Prices start from $4,361 USDSave up to $4,783 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
1.30ct Princess
$4,361 USD