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Princess|Natural|GIA

0.81ct I SI2 Princess Natural Diamond

EX • I/SI2 • GIA 6561219766

Certificate GIA 6561219766

Diamond specifications and retailer prices

From €565 EUR
$631 USD
As of October 31, 2026
Save €126 EUR (18%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €693 EUR at Brilliance · As of October 5, 2026
View at Brilliance

About this 0.81ct natural princess diamond

This 0.81ct natural princess sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561219766. Listed at 5 retailers as of October 31, 2026, with a relatively tight 22% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.81
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561219766
Dimensions5.10 × 4.94 × 3.62 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal
Top View
5.10 mm4.94 mm0.81 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6561219766
Side View
Table 71.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 73.4%

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 31
Current: €693 EUR|Low: €529 EUR|High: €718 EUR|Avg: €647 EUR
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 4€565 EUR
Retailer 2€595 EUR
Retailer 5€625 EUR
Retailer 3€690 EUR
Brilliance€693 EUR

38 data points across 5 retailers

5 retailers€565 EUR to €690 EUR

A
Cheapest Retailer
-
€565 EUR
$631 USD
Final sale: no returns
A
Retailer 2
-
€595 EUR
$665 USD
View
A
Retailer 3
-
€625 EUR
SGD 943 SGD
View
B+
Retailer 4
-
€690 EUR
£607 GBP
View
Most Expensive
Brilliance
D44457021 · Oct 5
€693 EUR
$774 USD
View
Price last confirmed 27 days ago
4 more retailers have this diamond
Prices start from €565 EURSave up to €126 EUR

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
0.81ct Princess
€565 EUR