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Radiant|Natural|GIA

0.52ct H SI1 Radiant Natural Diamond

VG • H/SI1 • GIA 1437055389

Certificate GIA 1437055389

Diamond specifications and retailer prices

From $1,250 CAD
$895 USD
As of November 1, 2026
Save $1,494 CAD (54%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,656 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.52ct natural radiant diamond

This 0.52ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1437055389. Listed at 25 retailers as of November 1, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1437055389
Dimensions5.69 × 4.18 × 2.51 mm
L/W Ratio1.36
Culet sizeNone
Top View
5.69 mm4.18 mm0.52 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1437055389
Side View
Table 68.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,656 CAD|Low: $1,045 CAD|High: $3,656 CAD|Avg: $1,892 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
November 1, 2026
Retailer 11$1,250 CAD
Retailer 13$1,253 CAD
Retailer 6$1,348 CAD
Retailer 4$1,358 CAD
Retailer 3$1,409 CAD
Retailer 5$1,538 CAD
Retailer 12$1,565 CAD
Retailer 7$1,768 CAD
Retailer 10$1,878 CAD
Retailer 8$1,936 CAD
Retailer 14$1,959 CAD
Retailer 9$2,313 CAD
Retailer 2$2,744 CAD
NZ Jewellers$3,656 CAD

43 data points across 14 retailers

25 retailers$1,250 CAD to $2,744 CAD

B
Cheapest Retailer
-
$1,250 CAD
$895 USD
B
Retailer 2
-
$1,253 CAD
$897 USD
View
Final sale: no returns
B
Retailer 3
-
$1,259 CAD
$901 USD
View
B
Retailer 4
-
$1,328 CAD
$951 USD
View
B
Retailer 5
-
$1,340 CAD
$959 USD
View
B
Retailer 6
-
$1,348 CAD
$965 USD
View
B
Retailer 7
-
$1,358 CAD
$972 USD
View
B
Retailer 8
-
$1,358 CAD
$972 USD
View
B
Retailer 9
-
$1,409 CAD
$1,009 USD
View
B
Retailer 10
-
$1,527 CAD
$1,093 USD
View
B
Retailer 11
-
$1,538 CAD
$1,101 USD
View
B
Retailer 12
-
$1,565 CAD
$1,120 USD
View
B
Retailer 13
-
$1,566 CAD
$1,121 USD
View
B
Retailer 14
-
$1,648 CAD
$1,180 USD
View
B
Retailer 15
-
$1,648 CAD
$1,180 USD
View
B
Retailer 16
-
$1,687 CAD
$1,208 USD
View
B
Retailer 17
-
$1,704 CAD
$1,220 USD
View
B
Retailer 18
-
$1,768 CAD
£997 GBP
View
B
Retailer 19
-
$1,878 CAD
£1,058 GBP
View
B
Retailer 20
-
$1,936 CAD
€1,320 EUR
View
Retailer 21
-
$1,959 CAD
A$2,158 AUD
View
Price last confirmed 29 days ago
B
Retailer 22
-
$2,313 CAD
ZAR 26,753 ZAR
View
C
Retailer 23
-
$2,430 CAD
View
B
Retailer 24
-
$2,744 CAD
£1,547 GBP
View
Most Expensive
NZ Jewellers
5e8010e3-70ec-4bb3-90e9-5f9243bbaa5b · Oct 30
$3,656 CAD
$2,617 USD
View
Price under review
24 more retailers have this diamond
Prices start from $1,250 CADSave up to $1,494 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
0.52ct Radiant
$1,250 CAD