Round|Natural|GIA

0.73ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 1475789293

Certificate GIA 1475789293

Diamond specifications and retailer prices

From $793 USD
As of November 6, 2026
Save $784 USD (50%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,705 USD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1475789293. Listed at 15 retailers as of November 4, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.73
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1475789293
Dimensions5.86 × 5.84 × 3.52 mm
L/W Ratio1.00
Key to symbols
Feather
Top View
5.86 mm5.84 mm0.73 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1475789293
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.2%

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: $1,081 USD|Low: $780 USD|High: $1,598 USD|Avg: $1,121 USD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$793 USD
Retailer 7$873 USD
Retailer 2$992 USD
Retailer 1$1,081 USD
Retailer 3$1,208 USD
Retailer 4$1,287 USD
Retailer 5$1,577 USD

38 data points across 7 retailers

15 retailers$793 USD to $1,577 USD

B+
Cheapest Retailer
-
$793 USD
Retailer 2
-
$862 USD
View
Price last confirmed 29 days ago
Retailer 3
-
$862 USD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
$873 USD
View
Retailer 5
-
$896 USD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$940 USD
View
B+
Retailer 7
-
$992 USD
View
Retailer 8
-
$995 USD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
$995 USD
View
B
Retailer 10
-
$1,025 USD
View
B+
Retailer 11
-
$1,081 USD
View
B
Retailer 12
-
$1,208 USD
View
B
Retailer 13
-
$1,287 USD
View
B
Retailer 14
-
$1,577 USD
View
Most Expensive
NZ Jewellers
c3d1a499-7c71-453b-ae97-891a55faf37c · Sep 26
$2,705 USD
View
Price last confirmed 40 days ago
14 more retailers have this diamond
Prices start from $793 USDSave up to $784 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+
0.73ct Round
$793 USD