Princess|Natural|GIA

0.77ct E SI1 Princess Natural Diamond

GD • E/SI1 • GIA 2567290238

Certificate GIA 2567290238

Diamond specifications and retailer prices

From $815 USD
As of October 31, 2026
Save $109 USD (12%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $924 USD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.77ct natural princess diamond

This 0.77ct natural princess sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567290238. Listed at 5 retailers as of October 31, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.77
Carat
E
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567290238
Dimensions4.84 × 4.82 × 3.73 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
4.84 mm4.82 mm0.77 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2567290238
Side View
Table 74.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 77.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $924 USD|Low: $785 USD|High: $1,023 USD|Avg: $886 USD|-9.7%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5$785 USD
Retailer 3$815 USD
Retailer 4$839 USD
Retailer 2$883 USD
Blue Nile$924 USD

40 data points across 5 retailers

5 retailers$815 USD to $924 USD

Retailer 1
-
$785 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$815 USD
View
A
Retailer 3
-
$839 USD
SGD 1,134 SGD
View
A
Retailer 4
-
$883 USD
£696 GBP
View
Most Expensive
B+
Blue Nile
30171716 · Oct 31
$924 USD
View
4 more retailers have this diamond
Prices start from $815 USDSave up to $109 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
0.77ct Princess
$815 USD