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Radiant|Natural|GIA

0.78ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 2221761737

Certificate GIA 2221761737

Diamond specifications and retailer prices

From $1,681 CAD
£946 GBP
As of October 28, 2026
1 retailer carries this diamond
Only listing: $1,681 CAD at Diamond Heaven
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Heaven

About this 0.78ct natural radiant diamond

This 0.78ct natural radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2221761737. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.94°
Pavilion angle40.76°
OriginNatural
Grading LabGIA
CertificateGIA 2221761737
Dimensions6.59 × 4.62 × 3.18 mm
L/W Ratio1.43
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.59 mm4.62 mm0.78 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2221761737
Side View
Table 68.0%Crown 45.94°Girdle: Slightly ThickPavilion 40.76°Culet: NoneDepth 68.9%

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: Oct 28
Current: $1,681 CAD|Low: $1,681 CAD|High: $1,901 CAD|Avg: $1,767 CAD|-3.1%
October 28, 2026
Diamond Heaven$1,681 CAD

5 data points across 1 retailer

1 retailer

B+
Diamond Heaven
0.780SI2G22378748S · Oct 28
$1,681 CAD
£946 GBP
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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+
0.78ct Radiant
$1,681 CAD