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Princess|Natural|GIA

0.81ct H SI2 Princess Natural Diamond

GD • H/SI2 • GIA 5242121529

Certificate GIA 5242121529

Diamond specifications and retailer prices

From $1,158 AUD
As of November 1, 2026
Save $502 AUD (30%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,660 AUD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.81ct natural princess diamond

This 0.81ct natural princess sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5242121529. Listed at 2 retailers as of November 1, 2026, with prices from $1,158 to $1,660, a $502 spread on the same certified stone. 77 Diamonds lists it at $1,660. 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

0.81
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5242121529
Dimensions4.93 × 4.83 × 3.83 mm
L/W Ratio1.02
Top View
4.93 mm4.83 mm0.81 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryFair
FluorescenceNone
CertificateGIA 5242121529
Side View
Table 76.0%CrownGirdlePavilionCuletDepth 79.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $1,660 AUD|Low: $1,158 AUD|High: $1,674 AUD|Avg: $1,362 AUD|-0.8%
77 Diamonds
Retailer 2
November 2, 2026
Retailer 2$1,158 AUD
77 Diamonds$1,660 AUD

3 data points across 2 retailers

2 retailers$1,158 AUD to $1,660 AUD

B+
Cheapest Retailer
-
$1,158 AUD
Most Expensive
B
77 Diamonds
PRIZNJSSPGFE · Nov 2
$1,660 AUD
£918 GBP
View
1 more retailer has this diamond
Prices start from $1,158 AUDSave up to $502 AUD

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.

B+
0.81ct Princess
$1,158 AUD