Round|Natural|GIA

0.52ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 2556445515

Certificate GIA 2556445515

Diamond specifications and retailer prices

From $553 USD
₹52,653 INR
As of October 29, 2026
Save $788 USD (59%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,410 USD at NZ Jewellers · As of October 3, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556445515. Listed at 23 retailers as of October 29, 2026, with a 143% 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
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2556445515
Dimensions5.24 × 5.21 × 3.12 mm
L/W Ratio1.01
Star length45%
Key to symbols
Cloud
Top View
5.24 mm5.21 mm0.52 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556445515
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $962 USD|Low: $550 USD|High: $1,367 USD|Avg: $876 USD|-2.2%
Retailer 1
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
Retailer 15
October 30, 2026
Retailer 11$553 USD
Retailer 4$627 USD
Retailer 14$672 USD
Retailer 5$696 USD
Retailer 3$758 USD
Retailer 7$760 USD
Retailer 8$861 USD
Retailer 15$864 USD
Retailer 10$869 USD
Retailer 12$905 USD
Retailer 9$945 USD
Retailer 1$962 USD
Retailer 2$997 USD
Retailer 6$1,129 USD
Retailer 13$1,341 USD

18 data points across 15 retailers

23 retailers$553 USD to $1,341 USD

A
Cheapest Retailer
-
$553 USD
₹52,653 INR
A
Retailer 2
-
$627 USD
HK$4,900 HKD
View
A
Retailer 3
-
$672 USD
View
Final sale: no returns
A
Retailer 4
-
$696 USD
A$1,071 AUD
View
Retailer 5
-
$748 USD
View
Price last confirmed 51 days ago
A
Retailer 6
-
$758 USD
View
Retailer 7
-
$760 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$769 USD
View
Price last confirmed 29 days ago
Retailer 9
-
$801 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$861 USD
View
Retailer 11
-
$863 USD
View
Price last confirmed 52 days ago
B+
Retailer 12
-
$864 USD
£680 GBP
View
B+
Retailer 13
-
$869 USD
£684 GBP
View
Retailer 14
-
$887 USD
View
Price last confirmed 30 days ago
B+
Retailer 15
-
$905 USD
View
B+
Retailer 16
-
$945 USD
£744 GBP
View
B+
Retailer 17
-
$962 USD
€916 EUR
View
B+
Retailer 18
-
$997 USD
View
B+
Retailer 19
-
$1,129 USD
ZAR 18,241 ZAR
View
Retailer 20
-
$1,156 USD
A$1,778 AUD
View
Price last confirmed 29 days ago
B
Retailer 21
-
$1,341 USD
£1,056 GBP
View
Retailer 22
-
$2,346 USD
View
Price last confirmed 52 days ago
Most Expensive
NZ Jewellers
1cb9324f-bc29-46fb-9ced-d1104ff5b6b7 · Oct 3
$2,410 USD
View
Price last confirmed 29 days ago
22 more retailers have this diamond
Prices start from $553 USDSave up to $788 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
0.52ct Round
$553 USD