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Oval|Natural|GIA

0.80ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 2556665476

Certificate GIA 2556665476

Diamond specifications and retailer prices

From $1,527 AUD
As of November 4, 2026
Save $2,091 AUD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,820 AUD at NZ Jewellers · As of October 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556665476. Listed at 16 retailers as of November 1, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2556665476
Dimensions7.35 × 5.19 × 3.36 mm
L/W Ratio1.42
Girdle conditionFaceted
Top View
7.35 mm5.19 mm0.80 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556665476
Side View
Table 60.0%Crown 36.3°Girdle: MED-THKPavilion 41.6°Culet: NoneDepth 64.7%

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 4
Current: $4,820 AUD|Low: $1,439 AUD|High: $4,861 AUD|Avg: $2,283 AUD|-0.8%
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
November 3, 2026
Retailer 16$1,527 AUD
Retailer 5$1,653 AUD
Retailer 17$1,714 AUD
Retailer 14$1,790 AUD
Retailer 9$1,800 AUD
Retailer 11$1,860 AUD
Retailer 4$1,869 AUD
Retailer 10$1,958 AUD
Retailer 3$2,065 AUD
Retailer 6$2,139 AUD
Retailer 7$2,139 AUD
Retailer 8$2,212 AUD
Retailer 2$2,257 AUD
Retailer 15$2,484 AUD
Retailer 12$2,755 AUD
Retailer 13$3,618 AUD
NZ Jewellers$4,820 AUD

36 data points across 17 retailers

16 retailers$1,527 AUD to $3,618 AUD

A
Cheapest Retailer
-
$1,527 AUD
A
Retailer 2
-
$1,714 AUD
View
A
Retailer 3
-
$1,790 AUD
View
Retailer 4
-
$1,800 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$1,860 AUD
View
A
Retailer 6
-
$1,869 AUD
View
A
Retailer 7
-
$1,958 AUD
View
B+
Retailer 8
-
$2,065 AUD
View
B+
Retailer 9
-
$2,139 AUD
View
Retailer 10
-
$2,139 AUD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$2,212 AUD
View
B+
Retailer 12
-
$2,257 AUD
View
B+
Retailer 13
-
$2,484 AUD
View
B+
Retailer 14
-
$2,755 AUD
View
B
Retailer 15
-
$3,618 AUD
View
Most Expensive
NZ Jewellers
8e113c8c-91aa-431b-961c-505bd60f0d71 · Oct 30
$4,820 AUD
$3,312 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $1,527 AUDSave up to $2,091 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
$1,527 AUD