Round|Natural|GIA

0.75ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6565394963

Certificate GIA 6565394963

Diamond specifications and retailer prices

From $1,205 USD
As of November 4, 2026
Save $961 USD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,166 USD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 0.75ct natural round diamond

This 0.75ct natural round sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565394963. Listed at 15 retailers as of November 4, 2026, with prices from $1,205 to $2,166, a $961 spread on the same certified stone. Helzberg Diamonds lists it at $2,166. 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

0.75
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6565394963
Dimensions5.89 × 3.54 × 3.54 mm
L/W Ratio1.66
Culet sizeNone
Top View
5.89 mm3.54 mm0.75 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565394963
Side View
Table 59.0%Crown 32°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 59.9%

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 4
Current: $2,166 USD|Low: $1,205 USD|High: $2,219 USD|Avg: $1,525 USD|-2.4%
Helzberg Diamonds
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
November 6, 2026
Retailer 7$1,205 USD
Retailer 4$1,208 USD
Retailer 12$1,229 USD
Retailer 15$1,250 USD
Retailer 10$1,281 USD
Retailer 6$1,317 USD
Retailer 9$1,330 USD
Retailer 11$1,352 USD
Retailer 2$1,517 USD
Retailer 14$1,631 USD
Retailer 5$1,710 USD
Retailer 8$1,728 USD
Retailer 13$1,843 USD
Retailer 3$1,955 USD
Helzberg Diamonds$2,166 USD

31 data points across 15 retailers

15 retailers$1,205 USD to $2,166 USD

A
Cheapest Retailer
-
$1,205 USD
A
Retailer 2
-
$1,208 USD
View
A
Retailer 3
-
$1,229 USD
View
A
Retailer 4
-
$1,250 USD
View
A
Retailer 5
-
$1,281 USD
View
A
Retailer 6
-
$1,317 USD
View
A
Retailer 7
-
$1,330 USD
View
A
Retailer 8
-
$1,352 USD
View
B+
Retailer 9
-
$1,517 USD
View
B+
Retailer 10
-
$1,631 USD
View
B+
Retailer 11
-
$1,710 USD
View
B+
Retailer 12
-
$1,728 USD
View
B+
Retailer 13
-
$1,843 USD
View
B+
Retailer 14
-
$1,955 USD
View
Most Expensive
B
Helzberg Diamonds
XZRMLMLJPKPMJ · Nov 6
$2,166 USD
View
14 more retailers have this diamond
Prices start from $1,205 USDSave up to $961 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
0.75ct Round
$1,205 USD