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0.71ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 815635964

Shape and cutting style on the report: Round brilliant

Certificate IGI 815635964

Diamond specifications and retailer prices

From $413 AUD
As of November 6, 2026
Save $1,717 AUD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,130 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.71ct natural round diamond

This 0.71ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 815635964. Listed at 12 retailers as of November 5, 2026, with prices from $413 to $2,130, a $1,717 spread on the same certified stone. NZ Jewellers lists it at $2,130. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 815635964
Dimensions5.70 × 5.73 × 3.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.70 mm5.73 mm0.71 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815635964
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,130 AUD|Low: $413 AUD|High: $2,297 AUD|Avg: $882 AUD|-7.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$413 AUD
Retailer 10$556 AUD
Retailer 11$620 AUD
Retailer 4$630 AUD
Retailer 5$733 AUD
Retailer 8$734 AUD
Retailer 6$741 AUD
Retailer 9$749 AUD
Retailer 3$857 AUD
Retailer 7$931 AUD
Retailer 12$1,294 AUD
NZ Jewellers$2,130 AUD

20 data points across 12 retailers

12 retailers$413 AUD to $2,130 AUD

A
Cheapest Retailer
-
$413 AUD
A
Retailer 2
-
$556 AUD
View
A
Retailer 3
-
$620 AUD
View
Retailer 4
-
$630 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$733 AUD
View
A
Retailer 6
-
$734 AUD
View
A
Retailer 7
-
$741 AUD
View
B+
Retailer 8
-
$749 AUD
View
A
Retailer 9
-
$857 AUD
View
A
Retailer 10
-
$931 AUD
View
B+
Retailer 11
-
$1,294 AUD
View
Most Expensive
B
NZ Jewellers
dad4e582-adaf-478a-b559-13d461ed914a · Nov 5
$2,130 AUD
$1,491 USD
View
11 more retailers have this diamond
Prices start from $413 AUDSave up to $1,717 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 Round
$413 AUD