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Round|Natural|GIA

0.73ct K I1 Round Natural Diamond

EX • K/I1 • GIA 6545897860

Certificate GIA 6545897860

Diamond specifications and retailer prices

From $1,163 NZD
As of November 6, 2026
Save $517 NZD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,681 NZD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.73ct natural round diamond

This 0.73ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6545897860. Listed at 4 retailers as of November 6, 2026, with prices from $1,163 to $1,681, a $517 spread on the same certified stone. Frank Darling lists it at $1,681. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
K
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6545897860
Dimensions5.72 × 5.74 × 3.58 mm
L/W Ratio1.00
Top View
5.72 mm5.74 mm0.73 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545897860
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $1,681 NZD|Low: $621 NZD|High: $1,755 NZD|Avg: $1,326 NZD|-4.2%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 5$621 NZD
Retailer 6$1,163 NZD
Retailer 2$1,195 NZD
Retailer 3$1,386 NZD
Retailer 7$1,539 NZD
Retailer 4$1,557 NZD
Frank Darling$1,681 NZD

11 data points across 7 retailers

4 retailers$1,163 NZD to $1,681 NZD

B+
Cheapest Retailer
-
$1,163 NZD
B+
Retailer 2
-
$1,195 NZD
View
B+
Retailer 3
-
$1,386 NZD
View
Most Expensive
B
Frank Darling
2606608HK · Nov 6
$1,681 NZD
$945 USD
View
3 more retailers have this diamond
Prices start from $1,163 NZDSave up to $517 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.

B+
0.73ct Round
$1,163 NZD