CaratHunter
Plans
Oval|Natural|GIA

0.80ct H SI1 Oval Natural Diamond

GD • H/SI1 • GIA 2526378800

Certificate GIA 2526378800

Diamond specifications and retailer prices

From $1,713 AUD
As of November 7, 2026
Save $1,896 AUD (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,833 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2526378800. Listed at 20 retailers as of November 7, 2026, with a 111% 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

0.80
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2526378800
Dimensions7.65 × 5.05 × 3.19 mm
L/W Ratio1.51
Top View
7.65 mm5.05 mm0.80 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2526378800
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $2,384 AUD|Low: $1,694 AUD|High: $3,672 AUD|Avg: $2,501 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 11$1,713 AUD
Retailer 2$1,828 AUD
Retailer 5$2,056 AUD
Retailer 7$2,125 AUD
Retailer 4$2,139 AUD
Retailer 6$2,174 AUD
Retailer 9$2,186 AUD
Retailer 1$2,384 AUD
Retailer 3$2,585 AUD
Retailer 12$2,762 AUD
Retailer 10$2,930 AUD
Retailer 8$3,609 AUD

41 data points across 12 retailers

20 retailers$1,713 AUD to $3,609 AUD

B+
Cheapest Retailer
-
$1,713 AUD
B+
Retailer 2
-
$1,828 AUD
View
Final sale: no returns
B+
Retailer 3
-
$1,835 AUD
View
Retailer 4
-
$1,981 AUD
View
Price last confirmed 30 days ago
Retailer 5
-
$1,981 AUD
View
Price last confirmed 30 days ago
B
Retailer 6
-
$2,056 AUD
View
Retailer 7
-
$2,072 AUD
View
Price last confirmed 39 days ago
B
Retailer 8
-
$2,125 AUD
View
B
Retailer 9
-
$2,139 AUD
View
B
Retailer 10
-
$2,174 AUD
View
B
Retailer 11
-
$2,177 AUD
View
B
Retailer 12
-
$2,183 AUD
View
B
Retailer 13
-
$2,186 AUD
View
Retailer 14
-
$2,286 AUD
View
Price last confirmed 39 days ago
B
Retailer 15
-
$2,384 AUD
View
Retailer 16
-
$2,585 AUD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$2,762 AUD
View
B
Retailer 18
-
$2,930 AUD
View
B
Retailer 19
-
$3,609 AUD
View
Most Expensive
NZ Jewellers
1520b14d-6c08-4ab8-9054-6c68839ae185 · Sep 30
$4,833 AUD
$3,321 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from $1,713 AUDSave up to $1,896 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+
0.80ct Oval
$1,713 AUD