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Round|Natural|GIA

0.53ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2546887439

Certificate GIA 2546887439

Diamond specifications and retailer prices

From $846 SGD
₹63,034 INR
As of November 2, 2026
Save $1,290 SGD (60%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,659 SGD at NZ Jewellers · As of November 2, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2546887439. Listed at 19 retailers as of November 1, 2026, with a 153% 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

0.53
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2546887439
Dimensions5.18 × 5.21 × 3.23 mm
L/W Ratio1.01
Top View
5.18 mm5.21 mm0.53 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546887439
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.2%

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: Nov 2
Current: $846 SGD|Low: $844 SGD|High: $2,163 SGD|Avg: $1,437 SGD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 1$846 SGD
Retailer 8$880 SGD
Retailer 7$1,237 SGD
Retailer 2$1,357 SGD
Retailer 6$1,368 SGD
Retailer 3$1,464 SGD
Retailer 9$1,754 SGD
Retailer 5$1,801 SGD
Retailer 4$2,137 SGD

36 data points across 9 retailers

19 retailers$846 SGD to $2,137 SGD

A
Cheapest Retailer
-
$846 SGD
₹63,034 INR
A
Retailer 2
-
$851 SGD
HK$5,200 HKD
View
A
Retailer 3
-
$880 SGD
$688 USD
View
Final sale: no returns
Retailer 4
-
$1,167 SGD
$913 USD
View
Price last confirmed 25 days ago
B+
Retailer 5
-
$1,167 SGD
$913 USD
View
B+
Retailer 6
-
$1,180 SGD
$923 USD
View
B+
Retailer 7
-
$1,212 SGD
$948 USD
View
B+
Retailer 8
-
$1,237 SGD
$968 USD
View
B+
Retailer 9
-
$1,337 SGD
$1,046 USD
View
B+
Retailer 10
-
$1,346 SGD
$1,053 USD
View
B+
Retailer 11
-
$1,357 SGD
£836 GBP
View
B
Retailer 12
-
$1,368 SGD
$1,070 USD
View
B+
Retailer 13
-
$1,444 SGD
A$1,738 AUD
View
B+
Retailer 14
-
$1,464 SGD
€1,091 EUR
View
B
Retailer 15
-
$1,615 SGD
$1,263 USD
View
Retailer 16
-
$1,754 SGD
A$2,111 AUD
View
Price last confirmed 28 days ago
B
Retailer 17
-
$1,801 SGD
ZAR 22,760 ZAR
View
B
Retailer 18
-
$2,137 SGD
£1,316 GBP
View
Most Expensive
NZ Jewellers
00ab1be1-4c04-4fde-bdb8-17052f934327 · Nov 2
$3,659 SGD
$2,862 USD
View
Price under review
18 more retailers have this diamond
Prices start from $846 SGDSave up to $1,290 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
$846 SGD