Round|Natural|GIA

0.73ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6535261912

Certificate GIA 6535261912

Diamond specifications and retailer prices

From $720 USD
As of November 6, 2026
Save $2,261 USD (76%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,981 USD at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6535261912. Listed at 25 retailers as of November 5, 2026, with prices from $720 to $2,981, a $2,261 spread on the same certified stone. NZ Jewellers lists it at $2,981. 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6535261912
Dimensions5.78 × 5.74 × 3.60 mm
L/W Ratio1.01
Key to symbols
Crystal
Top View
5.78 mm5.74 mm0.73 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6535261912
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.4%

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 6
Current: $2,981 USD|Low: $720 USD|High: $3,006 USD|Avg: $1,141 USD|-0.8%
NZ Jewellers
Retailer 2
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Retailer 23
November 6, 2026
Retailer 13$720 USD
Retailer 6$729 USD
Retailer 22$793 USD
Retailer 3$877 USD
Retailer 12$895 USD
Retailer 11$935 USD
Retailer 8$951 USD
Retailer 2$960 USD
Retailer 10$983 USD
Retailer 9$987 USD
Retailer 16$992 USD
Retailer 20$1,013 USD
Retailer 18$1,083 USD
Retailer 15$1,091 USD
Retailer 21$1,096 USD
Retailer 5$1,097 USD
Retailer 4$1,136 USD
Retailer 17$1,191 USD
Retailer 19$1,244 USD
Retailer 23$1,265 USD
Retailer 7$1,419 USD
Retailer 14$1,766 USD
NZ Jewellers$2,981 USD

13 data points across 23 retailers

25 retailers$720 USD to $2,981 USD

A
Cheapest Retailer
-
$720 USD
A
Retailer 2
-
$729 USD
View
A
Retailer 3
-
$793 USD
View
A
Retailer 4
-
$877 USD
View
Final sale: no returns
A
Retailer 5
-
$895 USD
View
A
Retailer 6
-
$935 USD
View
A
Retailer 7
-
$951 USD
View
A
Retailer 8
-
$960 USD
View
A
Retailer 9
-
$983 USD
View
A
Retailer 10
-
$987 USD
View
Retailer 11
-
$992 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$1,013 USD
View
B+
Retailer 13
-
$1,083 USD
View
B+
Retailer 14
-
$1,091 USD
View
B+
Retailer 15
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$1,096 USD
View
B+
Retailer 16
-
$1,097 USD
View
B+
Retailer 17
-
$1,136 USD
View
Retailer 18
-
$1,155 USD
View
Price last confirmed 30 days ago
B+
Retailer 19
-
$1,191 USD
View
B+
Retailer 20
-
$1,244 USD
View
B+
Retailer 21
-
$1,265 USD
View
B+
Retailer 22
-
$1,419 USD
View
Retailer 23
-
$1,596 USD
View
Price last confirmed 33 days ago
B
Retailer 24
-
$1,766 USD
View
Most Expensive
B
NZ Jewellers
92c7e292-ae6a-44df-ba26-95d2209b6616 · Nov 5
$2,981 USD
View
24 more retailers have this diamond
Prices start from $720 USDSave up to $2,261 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
0.73ct Round
$720 USD