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Oval|Natural|GIA

0.80ct H SI1 Oval Natural Diamond

VG • H/SI1 • GIA 2427011654

Certificate GIA 2427011654

Diamond specifications and retailer prices

From $1,464 AUD
As of November 7, 2026
Save $3,550 AUD (71%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $5,014 AUD at NZ Jewellers · As of November 7, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2427011654. Listed at 25 retailers as of November 7, 2026, with prices from $1,464 to $5,014, a $3,550 spread on the same certified stone. NZ Jewellers lists it at $5,014. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2427011654
Dimensions6.78 × 5.13 × 3.41 mm
L/W Ratio1.32
Top View
6.78 mm5.13 mm0.80 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2427011654
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.4%

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: Nov 7
Current: $5,014 AUD|Low: $1,464 AUD|High: $5,014 AUD|Avg: $2,467 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 7, 2026
Retailer 16$1,464 AUD
Retailer 7$1,508 AUD
Retailer 4$1,870 AUD
Retailer 15$1,896 AUD
Retailer 5$1,979 AUD
Retailer 14$2,027 AUD
Retailer 10$2,055 AUD
Retailer 12$2,055 AUD
Retailer 22$2,087 AUD
Retailer 13$2,134 AUD
Retailer 11$2,150 AUD
Retailer 19$2,203 AUD
Retailer 9$2,263 AUD
Retailer 21$2,269 AUD
Retailer 8$2,371 AUD
Retailer 2$2,476 AUD
Retailer 17$2,592 AUD
Retailer 18$2,594 AUD
Retailer 6$2,861 AUD
Retailer 3$3,039 AUD
Retailer 20$3,745 AUD
NZ Jewellers$5,014 AUD

24 data points across 22 retailers

25 retailers$1,464 AUD to $5,014 AUD

A
Cheapest Retailer
-
$1,464 AUD
A
Retailer 2
-
$1,508 AUD
View
B+
Retailer 3
-
$1,870 AUD
View
B+
Retailer 4
-
$1,896 AUD
View
Final sale: no returns
B+
Retailer 5
-
$1,979 AUD
View
B+
Retailer 6
-
$2,027 AUD
View
B+
Retailer 7
-
$2,055 AUD
View
B+
Retailer 8
-
$2,055 AUD
View
B+
Retailer 9
-
$2,087 AUD
View
B+
Retailer 10
-
$2,134 AUD
View
B+
Retailer 11
-
$2,150 AUD
View
B
Retailer 12
-
$2,203 AUD
View
B
Retailer 13
-
$2,263 AUD
View
B
Retailer 14
-
$2,269 AUD
View
B
Retailer 15
-
$2,371 AUD
View
B
Retailer 16
-
$2,381 AUD
View
B
Retailer 17
-
$2,476 AUD
View
B
Retailer 18
-
$2,592 AUD
View
B+
Retailer 19
-
$2,594 AUD
View
Retailer 20
-
$2,691 AUD
View
Price last confirmed 33 days ago
B
Retailer 21
-
$2,861 AUD
View
B
Retailer 22
-
$3,039 AUD
View
B
Retailer 23
-
$3,090 AUD
View
B
Retailer 24
-
$3,745 AUD
View
Most Expensive
C
NZ Jewellers
0fac0caf-f27c-4314-a2fb-cf1032cb13b9 · Nov 7
$5,014 AUD
$3,445 USD
View
24 more retailers have this diamond
Prices start from $1,464 AUDSave up to $3,550 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
0.80ct Oval
$1,464 AUD