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Radiant|Natural|GIA

0.51ct F SI1 Radiant Natural Diamond

ID • F/SI1 • GIA 7316472015

Certificate GIA 7316472015

Diamond specifications and retailer prices

From $876 CAD
HK$4,900 HKD
As of November 1, 2026
Save $1,986 CAD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,862 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7316472015. Listed at 15 retailers as of October 30, 2026, with prices from $876 to $2,862, a $1,986 spread on the same certified stone. NZ Jewellers lists it at $2,862. 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

0.51
Carat
F
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7316472015
Dimensions5.22 × 4.04 × 2.58 mm
L/W Ratio1.29
Top View
5.22 mm4.04 mm0.51 ctF / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7316472015
Side View
Table 68.0%CrownGirdle: SLI-THKPavilionCulet: NoneDepth 63.8%

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 1
Current: $2,862 CAD|Low: $863 CAD|High: $2,862 CAD|Avg: $1,235 CAD
NZ Jewellers
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
Retailer 16
November 2, 2026
Retailer 6$863 CAD
Retailer 5$876 CAD
Retailer 3$912 CAD
Retailer 16$912 CAD
Retailer 15$948 CAD
Retailer 7$1,006 CAD
Retailer 4$1,053 CAD
Retailer 8$1,097 CAD
Retailer 2$1,121 CAD
Retailer 9$1,125 CAD
Retailer 14$1,144 CAD
Retailer 11$1,173 CAD
Retailer 12$1,341 CAD
Retailer 13$1,409 CAD
Retailer 10$2,108 CAD
NZ Jewellers$2,862 CAD

27 data points across 16 retailers

15 retailers$876 CAD to $2,862 CAD

A
Cheapest Retailer
-
$876 CAD
HK$4,900 HKD
A
Retailer 2
-
$912 CAD
$653 USD
View
A
Retailer 3
-
$912 CAD
$653 USD
View
A
Retailer 4
-
$948 CAD
$679 USD
View
B+
Retailer 5
-
$1,006 CAD
$720 USD
View
B+
Retailer 6
-
$1,053 CAD
$754 USD
View
B+
Retailer 7
-
$1,097 CAD
$785 USD
View
B+
Retailer 8
-
$1,121 CAD
£632 GBP
View
B+
Retailer 9
-
$1,125 CAD
£634 GBP
View
B+
Retailer 10
-
$1,144 CAD
£645 GBP
View
B+
Retailer 11
-
$1,173 CAD
$840 USD
View
B+
Retailer 12
-
$1,341 CAD
€914 EUR
View
B+
Retailer 13
-
$1,409 CAD
ZAR 16,295 ZAR
View
B
Retailer 14
-
$2,108 CAD
£1,188 GBP
View
Most Expensive
B
NZ Jewellers
9de3e79e-8e92-45b5-a94a-6fb0b92faa9f · Oct 30
$2,862 CAD
$2,049 USD
View
14 more retailers have this diamond
Prices start from $876 CADSave up to $1,986 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
0.51ct Radiant
$876 CAD