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Oval|Natural|GIA

0.71ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 5546891622

Certificate GIA 5546891622

Diamond specifications and retailer prices

From $678 AUD
As of November 6, 2026
Save $1,445 AUD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,888 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.71ct natural oval diamond

This 0.71ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546891622. Listed at 9 retailers as of November 4, 2026, with a 213% 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

0.71
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5546891622
Dimensions6.98 × 4.91 × 3.17 mm
L/W Ratio1.42
Top View
6.98 mm4.91 mm0.71 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5546891622
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.5%

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 6
Current: $2,888 AUD|Low: $678 AUD|High: $2,888 AUD|Avg: $1,435 AUD|+1.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$678 AUD
Retailer 9$1,112 AUD
Retailer 8$1,118 AUD
Retailer 4$1,122 AUD
Retailer 7$1,193 AUD
Retailer 3$1,349 AUD
Retailer 5$1,374 AUD
Retailer 6$2,123 AUD
NZ Jewellers$2,888 AUD

38 data points across 9 retailers

9 retailers$678 AUD to $2,123 AUD

A
Cheapest Retailer
-
$678 AUD
B+
Retailer 2
-
$1,112 AUD
View
B+
Retailer 3
-
$1,118 AUD
View
B+
Retailer 4
-
$1,122 AUD
View
B+
Retailer 5
-
$1,193 AUD
View
B+
Retailer 6
-
$1,349 AUD
View
B
Retailer 7
-
$1,374 AUD
View
B
Retailer 8
-
$2,123 AUD
View
Most Expensive
NZ Jewellers
75bce996-40cd-4b08-b36b-c8c5b414693b · Oct 27
$2,888 AUD
$1,984 USD
View
Price last confirmed 10 days ago
8 more retailers have this diamond
Prices start from $678 AUDSave up to $1,445 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
0.71ct Oval
$678 AUD