Round|Natural|GIA

0.71ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6455025380

Certificate GIA 6455025380

Diamond specifications and retailer prices

From $927 USD
As of November 4, 2026
Save $1,671 USD (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,598 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 GIA 6455025380. Listed at 10 retailers as of November 4, 2026, with prices from $927 to $2,598, a $1,671 spread on the same certified stone. NZ Jewellers lists it at $2,598. 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
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6455025380
Dimensions5.65 × 5.70 × 3.57 mm
L/W Ratio1.01
Top View
5.65 mm5.70 mm0.71 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6455025380
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,598 USD|Low: $965 USD|High: $2,598 USD|Avg: $1,367 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7$965 USD
Retailer 9$965 USD
Retailer 6$995 USD
Retailer 5$1,002 USD
Retailer 8$1,113 USD
Retailer 3$1,249 USD
Retailer 2$1,419 USD
Retailer 4$1,950 USD
NZ Jewellers$2,598 USD

39 data points across 9 retailers

10 retailers$927 USD to $2,598 USD

B+
Cheapest Retailer
-
$927 USD
B+
Retailer 2
-
$954 USD
View
B+
Retailer 3
-
$965 USD
View
B
Retailer 4
-
$995 USD
View
B
Retailer 5
-
$1,002 USD
View
B
Retailer 6
-
$1,113 USD
View
B
Retailer 7
-
$1,249 USD
View
B
Retailer 8
-
$1,419 USD
View
B
Retailer 9
-
$1,950 USD
View
Most Expensive
C
NZ Jewellers
c56fcf53-28c7-4d46-907a-8bf8dc6f90de · Nov 5
$2,598 USD
View
9 more retailers have this diamond
Prices start from $927 USDSave up to $1,671 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.

B+
0.71ct Round
$927 USD