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5.07ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2175251565

Certificate GIA 2175251565

Diamond specifications and retailer prices

From €60,243 EUR
$67,303 USD
As of October 28, 2026
Save €5,075 EUR (8%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €65,317 EUR at William & Sons Jewelers · As of October 29, 2026
View at William & Sons Jewelers

About this 5.07ct natural round diamond

This 5.07ct 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 2175251565. Listed at 2 retailers as of October 28, 2026, with a relatively tight 8% 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

5.07
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2175251565
Dimensions10.94 × 10.99 × 6.81 mm
L/W Ratio1.00
Top View
10.94 mm10.99 mm5.07 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2175251565
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

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

Last verified: Oct 28
Current: €77,919 EUR|Low: €59,379 EUR|High: €78,501 EUR|Avg: €66,021 EUR|+2.0%
Retailer 1
Retailer 2
William & Sons Jewelers
October 9, 2026
Retailer 2€60,243 EUR
William & Sons Jewelers€65,317 EUR
Retailer 1€77,919 EUR

14 data points across 3 retailers

2 retailers€60,243 EUR to €65,317 EUR

B+
Cheapest Retailer
-
€60,243 EUR
$67,303 USD
Most Expensive
B
William & Sons Jewelers
cert_2175251565 · Oct 29
€65,317 EUR
$72,973 USD
View
Final sale: no returns
1 more retailer has this diamond
Prices start from €60,243 EURSave up to €5,075 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+
5.07ct Round
€60,243 EUR