Round|Natural|GIA

0.53ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2546887439

Certificate GIA 2546887439

Diamond specifications and retailer prices

From $665 USD
₹63,336 INR
As of October 29, 2026
Save $1,015 USD (60%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,862 USD at NZ Jewellers · As of October 27, 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 October 29, 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
Color
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: Oct 29
Current: $665 USD|Low: $661 USD|High: $1,692 USD|Avg: $1,133 USD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 1$665 USD
Retailer 8$688 USD
Retailer 7$968 USD
Retailer 4$1,057 USD
Retailer 6$1,070 USD
Retailer 3$1,150 USD
Retailer 9$1,372 USD
Retailer 5$1,405 USD
Retailer 2$1,680 USD

36 data points across 9 retailers

19 retailers$665 USD to $1,680 USD

A
Cheapest Retailer
-
$665 USD
₹63,336 INR
A
Retailer 2
-
$666 USD
HK$5,200 HKD
View
A
Retailer 3
-
$688 USD
View
Final sale: no returns
B+
Retailer 4
-
$913 USD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$913 USD
View
B+
Retailer 6
-
$923 USD
View
B+
Retailer 7
-
$948 USD
View
B+
Retailer 8
-
$968 USD
View
B+
Retailer 9
-
$1,046 USD
View
B+
Retailer 10
-
$1,053 USD
View
B+
Retailer 11
-
$1,057 USD
£832 GBP
View
B
Retailer 12
-
$1,070 USD
View
B+
Retailer 13
-
$1,130 USD
A$1,738 AUD
View
B+
Retailer 14
-
$1,150 USD
€1,095 EUR
View
B
Retailer 15
-
$1,263 USD
View
B
Retailer 16
-
$1,372 USD
A$2,111 AUD
View
Price last confirmed 24 days ago
B
Retailer 17
-
$1,405 USD
ZAR 22,704 ZAR
View
B
Retailer 18
-
$1,680 USD
£1,323 GBP
View
Most Expensive
B
NZ Jewellers
00ab1be1-4c04-4fde-bdb8-17052f934327 · Oct 27
$2,862 USD
View
Price under review
18 more retailers have this diamond
Prices start from $665 USDSave up to $1,015 USD

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
$665 USD