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Round|Natural|GIA

0.81ct K I1 Round Natural Diamond

EX • K/I1 • GIA 6552959035

Certificate GIA 6552959035

Diamond specifications and retailer prices

From $1,174 NZD
As of November 4, 2026
Save $759 NZD (39%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,933 NZD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.81ct natural round diamond

This 0.81ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6552959035. Listed at 4 retailers as of November 4, 2026, with prices from $1,174 to $1,933, a $759 spread on the same certified stone. Frank Darling lists it at $1,933. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
K
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6552959035
Dimensions5.96 × 5.99 × 3.74 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.96 mm5.99 mm0.81 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552959035
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.5%

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 4
Current: $1,933 NZD|Low: $1,174 NZD|High: $2,177 NZD|Avg: $1,635 NZD|-10.9%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 4, 2026
Retailer 3$1,174 NZD
Retailer 5$1,359 NZD
Retailer 2$1,537 NZD
Retailer 4$1,772 NZD
Frank Darling$1,933 NZD

26 data points across 5 retailers

4 retailers$1,174 NZD to $1,933 NZD

A
Cheapest Retailer
-
$1,174 NZD
B+
Retailer 2
-
$1,537 NZD
View
B+
Retailer 3
-
$1,772 NZD
View
Most Expensive
B
Frank Darling
2670218HK · Nov 6
$1,933 NZD
$1,086 USD
View
3 more retailers have this diamond
Prices start from $1,174 NZDSave up to $759 NZD

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
0.81ct Round
$1,174 NZD