Princess|Natural|GIA

0.80ct E SI1 Princess Natural Diamond

ID • E/SI1 • GIA 6555581613

Certificate GIA 6555581613

Diamond specifications and retailer prices

From $730 USD
HK$5,700 HKD
As of October 29, 2026
Save $1,159 USD (61%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,609 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.8ct natural princess diamond

This 0.8ct natural princess sits in the just-under-one-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 6555581613. Listed at 16 retailers as of October 29, 2026, with a 159% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.80
Carat
E
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555581613
Dimensions5.12 × 5.11 × 3.69 mm
L/W Ratio1.00
Girdle conditionPolished
Top View
5.12 mm5.11 mm0.80 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555581613
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 72.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,026 USD|Low: $730 USD|High: $1,956 USD|Avg: $1,209 USD|+1.1%
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
October 29, 2026
Retailer 11$730 USD
Retailer 13$946 USD
Retailer 7$957 USD
Retailer 9$969 USD
Retailer 3$970 USD
Retailer 4$1,023 USD
Retailer 1$1,026 USD
Retailer 14$1,170 USD
Retailer 5$1,189 USD
Retailer 6$1,379 USD
Retailer 8$1,392 USD
Retailer 10$1,500 USD
Retailer 12$1,521 USD
Retailer 2$1,888 USD

28 data points across 14 retailers

16 retailers$730 USD to $1,888 USD

A
Cheapest Retailer
-
$730 USD
HK$5,700 HKD
A
Retailer 2
-
$946 USD
View
Final sale: no returns
A
Retailer 3
-
$957 USD
€912 EUR
View
A
Retailer 4
-
$969 USD
View
A
Retailer 5
-
$970 USD
View
A
Retailer 6
-
$1,023 USD
SGD 1,383 SGD
View
A
Retailer 7
-
$1,026 USD
£808 GBP
View
A
Retailer 8
-
$1,170 USD
View
A
Retailer 9
-
$1,189 USD
View
B+
Retailer 10
-
$1,331 USD
A$2,048 AUD
View
B+
Retailer 11
-
$1,379 USD
A$2,122 AUD
View
Price last confirmed 24 days ago
B+
Retailer 12
-
$1,392 USD
€1,326 EUR
View
B+
Retailer 13
-
$1,500 USD
ZAR 24,228 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$1,521 USD
View
B+
Retailer 15
-
$1,888 USD
£1,487 GBP
View
Most Expensive
B
NZ Jewellers
40c5243f-722d-4eb5-bf8b-bd2d73a82f68 · Sep 30
$2,609 USD
View
Price last confirmed 29 days ago
15 more retailers have this diamond
Prices start from $730 USDSave up to $1,159 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
0.80ct Princess
$730 USD