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Radiant|Natural|GIA

0.51ct E IF Radiant Natural Diamond

EX • E/IF • GIA 1559975060

Certificate GIA 1559975060

Diamond specifications and retailer prices

From $760 CAD
$544 USD
As of October 29, 2026
Save $1,154 CAD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,143 CAD at NZ Jewellers · As of September 25, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559975060. Listed at 8 retailers as of October 29, 2026, with a 152% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.51
Carat
E
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1559975060
Dimensions4.06 × 5.44 × 2.69 mm
L/W Ratio1.34
Top View
4.06 mm5.44 mm0.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1559975060
Side View
Table 65.0%CrownGirdlePavilionCuletDepth 66.3%

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: Oct 29
Current: $1,012 CAD|Low: $760 CAD|High: $2,310 CAD|Avg: $1,274 CAD|-13.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$760 CAD
Retailer 4$787 CAD
Retailer 1$1,012 CAD
Retailer 3$1,033 CAD
Retailer 6$1,055 CAD
Retailer 7$1,507 CAD
Retailer 2$1,914 CAD

39 data points across 7 retailers

8 retailers$760 CAD to $1,914 CAD

A
Cheapest Retailer
-
$760 CAD
$544 USD
Final sale: no returns
A
Retailer 2
-
$787 CAD
SGD 761 SGD
View
A
Retailer 3
-
$1,012 CAD
£570 GBP
View
A
Retailer 4
-
$1,033 CAD
£582 GBP
View
A
Retailer 5
-
$1,055 CAD
$755 USD
View
Retailer 6
-
$1,507 CAD
A$1,660 AUD
View
Price last confirmed 27 days ago
B+
Retailer 7
-
$1,914 CAD
£1,079 GBP
View
Most Expensive
NZ Jewellers
fe06c4d0-7e01-4743-a5af-17d2026c3a01 · Sep 25
$3,143 CAD
$2,250 USD
View
Price last confirmed 35 days ago
7 more retailers have this diamond
Prices start from $760 CADSave up to $1,154 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
$760 CAD