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Round|Natural|GIA

0.52ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 5236513579

Certificate GIA 5236513579

Diamond specifications and retailer prices

From $1,063 SGD
£655 GBP
As of November 1, 2026
Save $937 SGD (47%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,282 SGD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5236513579. Listed at 7 retailers as of November 1, 2026, with a 88% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5236513579
Dimensions5.14 × 5.13 × 3.22 mm
L/W Ratio1.00
Top View
5.14 mm5.13 mm0.52 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5236513579
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.7%

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: $2,282 SGD|Low: $642 SGD|High: $2,282 SGD|Avg: $1,256 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 7$642 SGD
Retailer 6$687 SGD
Retailer 5$789 SGD
Retailer 3$1,063 SGD
Retailer 4$1,236 SGD
Retailer 2$2,000 SGD
NZ Jewellers$2,282 SGD

41 data points across 7 retailers

7 retailers$1,063 SGD to $2,000 SGD

Retailer 1
-
$642 SGD
$502 USD
Price last confirmed 20 days ago
Retailer 2
-
$687 SGD
$537 USD
View
Price last confirmed 20 days ago
Retailer 3
-
$799 SGD
$625 USD
View
Price last confirmed 10 days ago
B
Retailer 4
-
$1,063 SGD
£655 GBP
View
B
Retailer 5
-
$1,236 SGD
€921 EUR
View
B
Retailer 6
-
$2,000 SGD
£1,232 GBP
View
Most Expensive
NZ Jewellers
9917a1a6-90c8-41b0-baa3-97d6fb63b420 · Oct 11
$2,282 SGD
$1,785 USD
View
Price last confirmed 20 days ago
6 more retailers have this diamond
Prices start from $1,063 SGDSave up to $937 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 Round
$1,063 SGD