Princess|Natural|GIA

0.81ct H SI2 Princess Natural Diamond

VG • H/SI2 • GIA 6511257997

Certificate GIA 6511257997

Diamond specifications and retailer prices

From $732 USD
As of October 30, 2026
Save $729 USD (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,487 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6511257997. Listed at 10 retailers as of October 29, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6511257997
Dimensions5.18 × 5.11 × 3.76 mm
L/W Ratio1.01
Top View
5.18 mm5.11 mm0.81 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6511257997
Side View
Table 73.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 73.5%

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 30
Current: $1,122 USD|Low: $671 USD|High: $1,469 USD|Avg: $1,044 USD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 5$732 USD
Retailer 3$926 USD
Retailer 2$954 USD
Retailer 1$1,122 USD
Retailer 6$1,143 USD
Retailer 4$1,461 USD

42 data points across 6 retailers

10 retailers$732 USD to $1,461 USD

A
Cheapest Retailer
-
$732 USD
Final sale: no returns
Retailer 2
-
$793 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$793 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$824 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$915 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
$926 USD
£729 GBP
View
B+
Retailer 7
-
$954 USD
£751 GBP
View
B+
Retailer 8
-
$1,122 USD
€1,069 EUR
View
B
Retailer 9
-
$1,461 USD
£1,150 GBP
View
Most Expensive
NZ Jewellers
609ff94f-0007-4de5-aa04-a93c9a73fc4b · Sep 30
$2,487 USD
View
Price last confirmed 30 days ago
9 more retailers have this diamond
Prices start from $732 USDSave up to $729 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
0.81ct Princess
$732 USD