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Radiant|Natural|GIA

0.77ct J IF Radiant Natural Diamond

GD • J/IF • GIA 15304220

Certificate GIA 15304220

Diamond specifications and retailer prices

From $3,227 CAD
$2,310 USD
As of October 30, 2026
Save $1,538 CAD (32%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,765 CAD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.77ct natural radiant diamond

This 0.77ct natural radiant sits in the just-under-one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 15304220. Listed at 2 retailers as of October 30, 2026, with prices from $3,227 to $4,765, a $1,538 spread on the same certified stone. 77 Diamonds lists it at $4,765. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.77
Carat
J
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 15304220
Dimensions5.03 × 4.88 × 3.72 mm
L/W Ratio1.03
Top View
5.03 mm4.88 mm0.77 ctJ / IF
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 15304220
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 76.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: $4,765 CAD|Low: $4,655 CAD|High: $4,765 CAD|Avg: $4,728 CAD|+2.4%
October 30, 2026
77 Diamonds$4,765 CAD

34 data points across 1 retailer

2 retailers$3,227 CAD to $4,765 CAD

B
Cheapest Retailer
-
$3,227 CAD
$2,310 USD
Most Expensive
C
77 Diamonds
RADZZXQ8APG8 · Oct 30
$4,765 CAD
£2,686 GBP
View
1 more retailer has this diamond
Prices start from $3,227 CADSave up to $1,538 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.

B
0.77ct Radiant
$3,227 CAD