Round|Natural|IGI

0.71ct I SI2 Round Natural Diamond

EX • I/SI2 • IGI 810633641

Shape and cutting style on the report: Round brilliant

Certificate IGI 810633641

Diamond specifications and retailer prices

From $623 USD
As of November 4, 2026
Save $1,495 USD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,118 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 810633641. Listed at 14 retailers as of November 4, 2026, with prices from $623 to $2,118, a $1,495 spread on the same certified stone. NZ Jewellers lists it at $2,118. 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
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 810633641
Dimensions5.68 × 5.74 × 3.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.68 mm5.74 mm0.71 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 810633641
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.7%

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 4
Current: $2,118 USD|Low: $571 USD|High: $2,118 USD|Avg: $956 USD
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
November 6, 2026
Retailer 10$623 USD
Retailer 5$675 USD
Retailer 14$675 USD
Retailer 11$701 USD
Retailer 4$779 USD
Retailer 6$807 USD
Retailer 7$825 USD
Retailer 12$836 USD
Retailer 2$891 USD
Retailer 9$916 USD
Retailer 3$959 USD
Retailer 13$987 USD
Retailer 8$1,557 USD
NZ Jewellers$2,118 USD

43 data points across 14 retailers

14 retailers$623 USD to $2,118 USD

A
Cheapest Retailer
-
$623 USD
Final sale: no returns
Retailer 2
-
$675 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$675 USD
View
A
Retailer 4
-
$701 USD
View
A
Retailer 5
-
$779 USD
View
B+
Retailer 6
-
$807 USD
View
A
Retailer 7
-
$825 USD
View
B+
Retailer 8
-
$836 USD
View
A
Retailer 9
-
$891 USD
View
B+
Retailer 10
-
$916 USD
View
B+
Retailer 11
-
$959 USD
View
B+
Retailer 12
-
$987 USD
View
B
Retailer 13
-
$1,557 USD
View
Most Expensive
C
NZ Jewellers
6b795144-b68c-484f-bd9c-ecdf0b6c7ecd · Nov 5
$2,118 USD
View
13 more retailers have this diamond
Prices start from $623 USDSave up to $1,495 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
$623 USD