Round|Natural|GIA

0.53ct E I1 Round Natural Diamond

EX • E/I1 • GIA 2437103308

Certificate GIA 2437103308

Diamond specifications and retailer prices

From $620 USD
As of October 31, 2026
Save $1,325 USD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,945 USD 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 E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 2437103308. Listed at 6 retailers as of October 30, 2026, with prices from $620 to $1,945, a $1,325 spread on the same certified stone. NZ Jewellers lists it at $1,945. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.53
Carat
E
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2437103308
Dimensions5.21 × 5.19 × 3.22 mm
L/W Ratio1.00
Top View
5.21 mm5.19 mm0.53 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2437103308
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.9%

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 31
Current: $1,945 USD|Low: $620 USD|High: $1,945 USD|Avg: $883 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5$620 USD
Retailer 3$668 USD
Retailer 6$668 USD
Retailer 9$685 USD
Retailer 4$716 USD
Retailer 7$740 USD
Retailer 2$911 USD
Retailer 8$933 USD
NZ Jewellers$1,945 USD

19 data points across 9 retailers

6 retailers$620 USD to $1,945 USD

A
Cheapest Retailer
-
$620 USD
B+
Retailer 2
-
$668 USD
View
B+
Retailer 3
-
$668 USD
View
B+
Retailer 4
-
$716 USD
View
B+
Retailer 5
-
$911 USD
€868 EUR
View
Most Expensive
B
NZ Jewellers
1c9cc53c-713d-4862-8bfb-93b7be62b129 · Oct 30
$1,945 USD
View
5 more retailers have this diamond
Prices start from $620 USDSave up to $1,325 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
$620 USD