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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 $1,144 SGD
$895 USD
As of November 1, 2026
Save $1,367 SGD (54%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,346 SGD 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
Colour
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

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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: $3,346 SGD|Low: $956 SGD|High: $3,346 SGD|Avg: $1,730 SGD
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 2, 2026
Retailer 11$1,144 SGD
Retailer 13$1,147 SGD
Retailer 6$1,234 SGD
Retailer 4$1,243 SGD
Retailer 3$1,290 SGD
Retailer 5$1,408 SGD
Retailer 12$1,432 SGD
Retailer 2$1,618 SGD
Retailer 10$1,719 SGD
Retailer 8$1,772 SGD
Retailer 14$1,793 SGD
Retailer 9$2,117 SGD
Retailer 7$2,512 SGD
NZ Jewellers$3,346 SGD

44 data points across 14 retailers

25 retailers$1,144 SGD to $2,512 SGD

B
Cheapest Retailer
-
$1,144 SGD
$895 USD
B
Retailer 2
-
$1,147 SGD
$897 USD
View
Final sale: no returns
B
Retailer 3
-
$1,152 SGD
$901 USD
View
B
Retailer 4
-
$1,216 SGD
$951 USD
View
B
Retailer 5
-
$1,226 SGD
$959 USD
View
B
Retailer 6
-
$1,234 SGD
$965 USD
View
B
Retailer 7
-
$1,243 SGD
$972 USD
View
B
Retailer 8
-
$1,243 SGD
$972 USD
View
B
Retailer 9
-
$1,290 SGD
$1,009 USD
View
B
Retailer 10
-
$1,397 SGD
$1,093 USD
View
B
Retailer 11
-
$1,408 SGD
$1,101 USD
View
B
Retailer 12
-
$1,432 SGD
$1,120 USD
View
B
Retailer 13
-
$1,433 SGD
$1,121 USD
View
B
Retailer 14
-
$1,509 SGD
$1,180 USD
View
B
Retailer 15
-
$1,509 SGD
$1,180 USD
View
B
Retailer 16
-
$1,544 SGD
$1,208 USD
View
B
Retailer 17
-
$1,560 SGD
$1,220 USD
View
B
Retailer 18
-
$1,618 SGD
£997 GBP
View
B
Retailer 19
-
$1,719 SGD
£1,058 GBP
View
B
Retailer 20
-
$1,772 SGD
€1,320 EUR
View
Retailer 21
-
$1,793 SGD
A$2,158 AUD
View
Price last confirmed 29 days ago
B
Retailer 22
-
$2,117 SGD
ZAR 26,753 ZAR
View
C
Retailer 23
-
$2,224 SGD
CA$2,416 CAD
View
B
Retailer 24
-
$2,512 SGD
£1,547 GBP
View
Most Expensive
NZ Jewellers
5e8010e3-70ec-4bb3-90e9-5f9243bbaa5b · Oct 30
$3,346 SGD
$2,617 USD
View
Price under review
24 more retailers have this diamond
Prices start from $1,144 SGDSave up to $1,367 SGD

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
$1,144 SGD