Round|Natural|GIA

0.75ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 1565680549

Certificate GIA 1565680549

Diamond specifications and retailer prices

From $1,340 USD
As of November 4, 2026
Save $1,073 USD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,413 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 1565680549. Listed at 15 retailers as of November 4, 2026, with prices from $1,340 to $2,413, a $1,073 spread on the same certified stone. Helzberg Diamonds lists it at $2,413. 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 angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1565680549
Dimensions5.79 × 5.83 × 3.58 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.79 mm5.83 mm0.75 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1565680549
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

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: $2,413 USD|Low: $1,340 USD|High: $2,413 USD|Avg: $1,718 USD
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 12$1,340 USD
Retailer 10$1,343 USD
Retailer 14$1,345 USD
Retailer 13$1,369 USD
Retailer 5$1,408 USD
Retailer 7$1,465 USD
Retailer 8$1,480 USD
Retailer 15$1,635 USD
Retailer 2$1,688 USD
Retailer 11$1,797 USD
Retailer 6$1,853 USD
Retailer 9$1,919 USD
Retailer 4$2,051 USD
Retailer 3$2,168 USD
Helzberg Diamonds$2,413 USD

17 data points across 15 retailers

15 retailers$1,340 USD to $2,413 USD

A
Cheapest Retailer
-
$1,340 USD
A
Retailer 2
-
$1,343 USD
View
B+
Retailer 3
-
$1,345 USD
View
B+
Retailer 4
-
$1,369 USD
View
B+
Retailer 5
-
$1,408 USD
View
B+
Retailer 6
-
$1,465 USD
View
B+
Retailer 7
-
$1,480 USD
View
B+
Retailer 8
-
$1,635 USD
View
B+
Retailer 9
-
$1,688 USD
View
B+
Retailer 10
-
$1,797 USD
View
B+
Retailer 11
-
$1,853 USD
View
B+
Retailer 12
-
$1,919 USD
View
B
Retailer 13
-
$2,051 USD
View
B
Retailer 14
-
$2,168 USD
View
Most Expensive
B
Helzberg Diamonds
XZRHLMLMOGLKP · Nov 6
$2,413 USD
View
14 more retailers have this diamond
Prices start from $1,340 USDSave up to $1,073 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
$1,340 USD