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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 HK$6,066 HKD
As of November 6, 2026
Save HK$1,411 HKD (19%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$7,477 HKD 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 5, 2026, with prices from HK$6,066 to HK$7,477, a HK$1,411 spread on the same certified stone. Blue Nile lists it at HK$7,477. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$7,477 HKD|Low: HK$5,565 HKD|High: HK$8,221 HKD|Avg: HK$6,901 HKD|-9.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 3HK$6,066 HKD
Retailer 6HK$6,309 HKD
Retailer 4HK$6,615 HKD
Retailer 5HK$6,764 HKD
Retailer 2HK$7,093 HKD
Blue NileHK$7,477 HKD

41 data points across 6 retailers

6 retailersHK$6,066 HKD to HK$7,477 HKD

A
Cheapest Retailer
-
HK$6,066 HKD
Final sale: no returns
Retailer 2
-
HK$6,309 HKD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$6,615 HKD
View
A
Retailer 4
-
HK$6,764 HKD
View
A
Retailer 5
-
HK$7,093 HKD
View
Most Expensive
B+
Blue Nile
30176021 · Nov 5
HK$7,477 HKD
$954 USD
View
5 more retailers have this diamond
Prices start from HK$6,066 HKDSave up to HK$1,411 HKD

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
HK$6,066 HKD