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Oval|Natural|GIA

0.75ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 5566600357

Certificate GIA 5566600357

Diamond specifications and retailer prices

From $1,294 CAD
As of November 4, 2026
Save $1,025 CAD (44%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,319 CAD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 0.75ct natural oval diamond

This 0.75ct natural oval sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566600357. Listed at 8 retailers as of November 4, 2026, with prices from $1,294 to $2,319, a $1,025 spread on the same certified stone. Helzberg Diamonds lists it at $2,319. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566600357
Dimensions6.91 × 5.05 × 3.26 mm
L/W Ratio1.37
Culet sizeNone
Top View
6.91 mm5.05 mm0.75 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566600357
Side View
Table 62.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 64.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,319 CAD|Low: $1,294 CAD|High: $2,319 CAD|Avg: $1,655 CAD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$1,294 CAD
Retailer 2$1,411 CAD
Retailer 8$1,425 CAD
Retailer 7$1,609 CAD
Retailer 4$1,878 CAD
Retailer 5$1,973 CAD
Retailer 3$1,982 CAD
Helzberg Diamonds$2,319 CAD

4 data points across 8 retailers

8 retailers$1,294 CAD to $2,319 CAD

A
Cheapest Retailer
-
$1,294 CAD
A
Retailer 2
-
$1,411 CAD
View
A
Retailer 3
-
$1,425 CAD
View
B+
Retailer 4
-
$1,609 CAD
View
B+
Retailer 5
-
$1,878 CAD
View
B+
Retailer 6
-
$1,973 CAD
View
B
Retailer 7
-
$1,982 CAD
View
Most Expensive
B
Helzberg Diamonds
XZRLLMMMGGJLN · Nov 6
$2,319 CAD
$1,649 USD
View
7 more retailers have this diamond
Prices start from $1,294 CADSave up to $1,025 CAD

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 Oval
$1,294 CAD