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Oval|Natural|GIA

0.78ct L SI1 Oval Natural Diamond

EX • L/SI1 • GIA 7556499912

Certificate GIA 7556499912

Diamond specifications and retailer prices

From $768 CAD
As of November 6, 2026
Save $474 CAD (38%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,242 CAD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.78ct natural oval diamond

This 0.78ct natural oval sits in the just-under-one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556499912. Listed at 7 retailers as of November 6, 2026, with prices from $768 to $1,242, a $474 spread on the same certified stone. Frank Darling lists it at $1,242. 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

0.78
Carat
L
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.74°
Pavilion angle39.69°
OriginNatural
Grading LabGIA
CertificateGIA 7556499912
Dimensions7.36 × 5.07 × 3.17 mm
L/W Ratio1.45
Culet sizeNone
Top View
7.36 mm5.07 mm0.78 ctL / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556499912
Side View
Table 59.0%Crown 39.74°Girdle: STK-THKPavilion 39.69°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: $1,242 CAD|Low: $744 CAD|High: $1,294 CAD|Avg: $978 CAD|-4.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3$768 CAD
Retailer 5$827 CAD
Retailer 4$917 CAD
Retailer 2$934 CAD
Retailer 6$985 CAD
Frank Darling$1,242 CAD

45 data points across 6 retailers

7 retailers$768 CAD to $1,242 CAD

A
Cheapest Retailer
-
$768 CAD
A
Retailer 2
-
$827 CAD
View
A
Retailer 3
-
$840 CAD
View
A
Retailer 4
-
$917 CAD
View
A
Retailer 5
-
$934 CAD
View
A
Retailer 6
-
$985 CAD
View
Most Expensive
B+
Frank Darling
2653704HK · Nov 6
$1,242 CAD
$883 USD
View
6 more retailers have this diamond
Prices start from $768 CADSave up to $474 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
0.78ct Oval
$768 CAD