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Round|Natural|GIA

0.82ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 2456802891

Certificate GIA 2456802891

Diamond specifications and retailer prices

From $1,805 AUD
$1,268 USD
As of October 31, 2026
Save $3,459 AUD (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,264 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.82ct natural round diamond

This 0.82ct natural round sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2456802891. Listed at 13 retailers as of October 30, 2026, with prices from $1,805 to $5,264, a $3,459 spread on the same certified stone. NZ Jewellers lists it at $5,264. 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

0.82
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2456802891
Dimensions5.88 × 5.86 × 3.75 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Top View
5.88 mm5.86 mm0.82 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2456802891
Side View
Table 57.0%Crown 37.5°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.0%

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: $5,264 AUD|Low: $1,505 AUD|High: $5,264 AUD|Avg: $2,669 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6$1,805 AUD
Retailer 5$1,822 AUD
Retailer 8$1,956 AUD
Retailer 10$1,956 AUD
Retailer 7$2,046 AUD
Retailer 9$2,256 AUD
Retailer 4$2,395 AUD
Retailer 2$2,936 AUD
Retailer 3$3,782 AUD
NZ Jewellers$5,264 AUD

39 data points across 10 retailers

13 retailers$1,805 AUD to $5,264 AUD

A
Cheapest Retailer
-
$1,805 AUD
$1,268 USD
Final sale: no returns
A
Retailer 2
-
$1,812 AUD
$1,273 USD
View
A
Retailer 3
-
$1,822 AUD
$1,280 USD
View
B+
Retailer 4
-
$1,903 AUD
$1,337 USD
View
B+
Retailer 5
-
$1,956 AUD
$1,374 USD
View
B+
Retailer 6
-
$1,956 AUD
$1,374 USD
View
B+
Retailer 7
-
$2,046 AUD
$1,437 USD
View
B+
Retailer 8
-
$2,256 AUD
$1,585 USD
View
B+
Retailer 9
-
$2,395 AUD
£1,324 GBP
View
B
Retailer 10
-
$2,936 AUD
€1,964 EUR
View
B
Retailer 11
-
$3,782 AUD
£2,092 GBP
View
B
Retailer 12
-
$4,312 AUD
£2,385 GBP
View
Most Expensive
C
NZ Jewellers
92e13b04-3b58-4c1a-af37-c84aaad51fda · Oct 30
$5,264 AUD
$3,698 USD
View
12 more retailers have this diamond
Prices start from $1,805 AUDSave up to $3,459 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.

A
0.82ct Round
$1,805 AUD