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0.71ct K SI2 Round Natural Diamond

EX • K/SI2 • IGI 659447339

Shape and cutting style on the report: Round brilliant

Certificate IGI 659447339

Diamond specifications and retailer prices

From $474 USD
As of November 5, 2026
Save $1,345 USD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,819 USD 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 659447339. Listed at 12 retailers as of November 5, 2026, with prices from $474 to $1,819, a $1,345 spread on the same certified stone. NZ Jewellers lists it at $1,819. 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
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.4°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 659447339
Dimensions5.71 × 5.63 × 3.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.71 mm5.63 mm0.71 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 659447339
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.8%

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 5
Current: $603 USD|Low: $474 USD|High: $1,108 USD|Avg: $631 USD|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10$474 USD
Retailer 2$495 USD
Retailer 6$511 USD
Retailer 5$524 USD
Retailer 1$603 USD
Retailer 8$605 USD
Retailer 7$625 USD
Retailer 9$689 USD
Retailer 3$710 USD
Retailer 4$1,096 USD

21 data points across 10 retailers

12 retailers$474 USD to $1,819 USD

A
Cheapest Retailer
-
$474 USD
A
Retailer 2
-
$495 USD
View
Retailer 3
-
$511 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$511 USD
View
Retailer 5
-
$547 USD
View
Price last confirmed 63 days ago
B+
Retailer 6
-
$547 USD
View
B+
Retailer 7
-
$603 USD
View
B+
Retailer 8
-
$605 USD
View
B+
Retailer 9
-
$710 USD
View
B
Retailer 10
-
$1,096 USD
View
Retailer 11
-
$1,819 USD
View
Price last confirmed 66 days ago
Most Expensive
C
NZ Jewellers
f320e0ab-33c1-4e4b-bb88-5a3b2b01e383 · Nov 5
$1,819 USD
View
11 more retailers have this diamond
Prices start from $474 USDSave up to $1,345 USD

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
$474 USD