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Oval|Natural|GIA

0.56ct E SI1 Oval Natural Diamond

EX • E/SI1 • GIA 6511923896

Certificate GIA 6511923896

Diamond specifications and retailer prices

From $1,261 AUD
$887 USD
As of October 28, 2026
Save $1,258 AUD (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,288 AUD at NZ Jewellers · As of September 14, 2026
View at NZ Jewellers

About this 0.56ct natural oval diamond

This 0.56ct natural oval sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6511923896. Listed at 18 retailers as of October 28, 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. 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

0.56
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6511923896
Dimensions7.03 × 4.39 × 2.82 mm
L/W Ratio1.60
Top View
7.03 mm4.39 mm0.56 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6511923896
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 64.2%

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: Oct 28
Current: $4,288 AUD|Low: $1,000 AUD|High: $4,288 AUD|Avg: $1,879 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
October 29, 2026
Retailer 8$1,261 AUD
Retailer 4$1,368 AUD
Retailer 12$1,368 AUD
Retailer 10$1,386 AUD
Retailer 2$1,435 AUD
Retailer 11$1,486 AUD
Retailer 3$1,578 AUD
Retailer 6$1,920 AUD
Retailer 9$2,056 AUD
Retailer 7$2,106 AUD
Retailer 5$2,519 AUD
NZ Jewellers$4,288 AUD

46 data points across 12 retailers

18 retailers$1,261 AUD to $2,519 AUD

B+
Cheapest Retailer
-
$1,261 AUD
$887 USD
Final sale: no returns
B+
Retailer 2
-
$1,368 AUD
$962 USD
View
Price last confirmed 45 days ago
B+
Retailer 3
-
$1,368 AUD
$962 USD
View
Price last confirmed 37 days ago
B+
Retailer 4
-
$1,381 AUD
$971 USD
View
B+
Retailer 5
-
$1,386 AUD
$975 USD
View
B+
Retailer 6
-
$1,435 AUD
£795 GBP
View
B+
Retailer 7
-
$1,486 AUD
$1,045 USD
View
B+
Retailer 8
-
$1,557 AUD
$1,095 USD
View
B
Retailer 9
-
$1,578 AUD
$1,110 USD
View
Price last confirmed 44 days ago
B
Retailer 10
-
$1,578 AUD
$1,110 USD
View
Price last confirmed 37 days ago
B
Retailer 11
-
$1,583 AUD
$1,113 USD
View
B
Retailer 12
-
$1,920 AUD
€1,286 EUR
View
B
Retailer 13
-
$1,997 AUD
$1,404 USD
View
B
Retailer 14
-
$2,056 AUD
View
Price last confirmed 24 days ago
B
Retailer 15
-
$2,106 AUD
ZAR 23,925 ZAR
View
B
Retailer 16
-
$2,519 AUD
£1,395 GBP
View
B
Retailer 17
-
$4,288 AUD
$3,016 USD
View
Price under review
Most Expensive
B
NZ Jewellers
f324eeee-c1d6-470b-b127-fb182abd8814 · Sep 14
$4,288 AUD
$3,016 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,261 AUDSave up to $1,258 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+
0.56ct Oval
$1,261 AUD