Round|Natural|GIA

0.73ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6565351376

Certificate GIA 6565351376

Diamond specifications and retailer prices

From $1,200 USD
As of November 4, 2026
Save $1,392 USD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,592 USD at MOH London · As of November 4, 2026
View at MOH London

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 6565351376. Listed at 16 retailers as of November 4, 2026, with prices from $1,200 to $2,592, a $1,392 spread on the same certified stone. MOH London lists it at $2,592. 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
FluorescenceMedium
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6565351376
Dimensions5.72 × 5.76 × 3.57 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.72 mm5.76 mm0.73 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6565351376
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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: $2,592 USD|Low: $1,010 USD|High: $2,614 USD|Avg: $1,455 USD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 5, 2026
Retailer 9$1,061 USD
Retailer 8$1,136 USD
Retailer 12$1,200 USD
Retailer 13$1,205 USD
Retailer 5$1,213 USD
Retailer 14$1,216 USD
Retailer 16$1,440 USD
Retailer 4$1,540 USD
Retailer 6$1,540 USD
Retailer 10$1,558 USD
Retailer 7$1,590 USD
Retailer 17$1,610 USD
Retailer 15$1,766 USD
Retailer 2$1,827 USD
Retailer 11$1,840 USD
Retailer 3$2,318 USD
MOH London$2,592 USD

24 data points across 17 retailers

16 retailers$1,200 USD to $2,592 USD

B+
Cheapest Retailer
-
$1,200 USD
B+
Retailer 2
-
$1,205 USD
View
B+
Retailer 3
-
$1,213 USD
View
B+
Retailer 4
-
$1,216 USD
View
B+
Retailer 5
-
$1,243 USD
View
B
Retailer 6
-
$1,440 USD
View
B
Retailer 7
-
$1,540 USD
View
B
Retailer 8
-
$1,540 USD
View
B
Retailer 9
-
$1,558 USD
View
B
Retailer 10
-
$1,590 USD
View
B
Retailer 11
-
$1,610 USD
View
B
Retailer 12
-
$1,766 USD
View
B
Retailer 13
-
$1,827 USD
View
B
Retailer 14
-
$1,840 USD
View
B
Retailer 15
-
$2,318 USD
View
Most Expensive
B
MOH London
2514506F5 · Nov 4
$2,592 USD
£2,041 GBP
View
15 more retailers have this diamond
Prices start from $1,200 USDSave up to $1,392 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
$1,200 USD