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4.52ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6542675644

Certificate GIA 6542675644

Diamond specifications and retailer prices

From €66,554 EUR
$74,355 USD
As of November 1, 2026
Save €14,903 EUR (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €81,457 EUR at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 4.52ct natural round diamond

This 4.52ct natural round sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6542675644. Listed at 3 retailers as of October 31, 2026, with prices from €66,554 to €81,457, a €14,903 spread on the same certified stone. 77 Diamonds lists it at €81,457. 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

4.52
Carat
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6542675644
Dimensions10.61 × 10.66 × 6.53 mm
L/W Ratio1.00
Top View
10.61 mm10.66 mm4.52 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542675644
Side View
Table 58.0%Crown 32.5°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €81,457 EUR|Low: €60,923 EUR|High: €110,019 EUR|Avg: €74,958 EUR|+0.9%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8€60,923 EUR
Retailer 9€61,823 EUR
Retailer 4€66,554 EUR
Retailer 2€68,923 EUR
Retailer 3€70,129 EUR
Retailer 6€74,397 EUR
Retailer 7€79,931 EUR
77 Diamonds€81,457 EUR
Retailer 5€110,019 EUR

34 data points across 9 retailers

3 retailers€66,554 EUR to €81,457 EUR

B+
Cheapest Retailer
-
€66,554 EUR
$74,355 USD
B+
Retailer 2
-
€68,923 EUR
$77,002 USD
View
Most Expensive
B
77 Diamonds
RBZF7PAJWFV · Oct 31
€81,457 EUR
£71,657 GBP
View
2 more retailers have this diamond
Prices start from €66,554 EURSave up to €14,903 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+
4.52ct Round
€66,554 EUR