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Princess|Natural|GIA

0.78ct G SI1 Princess Natural Diamond

GD • G/SI1 • GIA 7566283802

Certificate GIA 7566283802

Diamond specifications and retailer prices

From $1,089 CAD
As of November 4, 2026
Save $253 CAD (19%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,342 CAD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 0.78ct natural princess diamond

This 0.78ct natural princess sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7566283802. Listed at 6 retailers as of November 4, 2026, with prices from $1,089 to $1,342, a $253 spread on the same certified stone. Blue Nile lists it at $1,342. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.78
Carat
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566283802
Dimensions4.99 × 4.94 × 3.59 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.99 mm4.94 mm0.78 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566283802
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 72.7%

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 4
Current: $1,342 CAD|Low: $999 CAD|High: $1,476 CAD|Avg: $1,238 CAD|-9.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3$1,089 CAD
Retailer 6$1,132 CAD
Retailer 4$1,187 CAD
Retailer 5$1,214 CAD
Retailer 2$1,273 CAD
Blue Nile$1,342 CAD

41 data points across 6 retailers

6 retailers$1,089 CAD to $1,342 CAD

A
Cheapest Retailer
-
$1,089 CAD
Final sale: no returns
Retailer 2
-
$1,132 CAD
View
Price last confirmed 16 days ago
A
Retailer 3
-
$1,187 CAD
View
A
Retailer 4
-
$1,214 CAD
View
A
Retailer 5
-
$1,273 CAD
View
Most Expensive
B+
Blue Nile
30176021 · Nov 5
$1,342 CAD
$954 USD
View
5 more retailers have this diamond
Prices start from $1,089 CADSave up to $253 CAD

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
0.78ct Princess
$1,089 CAD