Round|Natural|GIA

5.53ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2235498582

Certificate GIA 2235498582

Diamond specifications and retailer prices

From €72,277 EUR
$80,748 USD
As of October 29, 2026
Save €9,200 EUR (11%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €81,477 EUR at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 5.53ct natural round diamond

This 5.53ct natural round sits in the over five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2235498582. Listed at 4 retailers as of October 29, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

5.53
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2235498582
Dimensions11.20 × 11.27 × 7.05 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Top View
11.20 mm11.27 mm5.53 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2235498582
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: €81,477 EUR|Low: €72,277 EUR|High: €83,990 EUR|Avg: €78,116 EUR|-0.6%
77 Diamonds
Retailer 2
October 31, 2026
Retailer 2€72,277 EUR
77 Diamonds€81,477 EUR

31 data points across 2 retailers

4 retailers€72,277 EUR to €81,477 EUR

B+
Cheapest Retailer
-
€72,277 EUR
$80,748 USD
Retailer 2
-
€73,405 EUR
$82,009 USD
View
Price last confirmed 18 days ago
Retailer 3
-
€73,405 EUR
$82,009 USD
View
Price last confirmed 23 days ago
Most Expensive
B
77 Diamonds
RBMBCCU2F4JX · Oct 31
€81,477 EUR
£71,675 GBP
View
3 more retailers have this diamond
Prices start from €72,277 EURSave up to €9,200 EUR

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.

B+
5.53ct Round
€72,277 EUR