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Round|Natural|GIA

0.53ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2566626259

Certificate GIA 2566626259

Diamond specifications and retailer prices

From $458 SGD
$358 USD
As of October 31, 2026
Save $1,625 SGD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,083 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566626259. Listed at 14 retailers as of October 30, 2026, with prices from $458 to $2,083, a $1,625 spread on the same certified stone. NZ Jewellers lists it at $2,083. 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

0.53
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566626259
Dimensions5.20 × 5.22 × 3.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Key to symbols
Crystal, Cloud
Top View
5.20 mm5.22 mm0.53 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566626259
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

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 31
Current: $2,083 SGD|Low: $458 SGD|High: $2,140 SGD|Avg: $890 SGD|-2.7%
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
October 31, 2026
Retailer 11$458 SGD
Retailer 2$490 SGD
Retailer 13$556 SGD
Retailer 4$663 SGD
Retailer 6$700 SGD
Retailer 3$715 SGD
Retailer 8$831 SGD
Retailer 10$862 SGD
Retailer 12$865 SGD
Retailer 5$876 SGD
Retailer 9$887 SGD
Retailer 7$899 SGD
Retailer 14$1,555 SGD
NZ Jewellers$2,083 SGD

17 data points across 14 retailers

14 retailers$458 SGD to $2,083 SGD

A
Cheapest Retailer
-
$458 SGD
$358 USD
Final sale: no returns
A
Retailer 2
-
$490 SGD
₹36,474 INR
View
A
Retailer 3
-
$556 SGD
HK$3,400 HKD
View
A
Retailer 4
-
$663 SGD
$519 USD
View
A
Retailer 5
-
$700 SGD
View
A
Retailer 6
-
$715 SGD
$559 USD
View
B+
Retailer 7
-
$831 SGD
$650 USD
View
B+
Retailer 8
-
$862 SGD
£531 GBP
View
B+
Retailer 9
-
$865 SGD
$677 USD
View
B+
Retailer 10
-
$876 SGD
$685 USD
View
B+
Retailer 11
-
$887 SGD
$694 USD
View
B+
Retailer 12
-
$899 SGD
€670 EUR
View
B
Retailer 13
-
$1,555 SGD
£958 GBP
View
Most Expensive
B
NZ Jewellers
329570cb-c2df-46bf-abe0-a0e5b9ced1a0 · Oct 30
$2,083 SGD
$1,629 USD
View
13 more retailers have this diamond
Prices start from $458 SGDSave up to $1,625 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.

A
0.53ct Round
$458 SGD