Round|Natural|GIA

4.52ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 5231537976

Certificate GIA 5231537976

Diamond specifications and retailer prices

From $46,134 USD
As of November 4, 2026
Save $33,158 USD (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $79,292 USD at MOH London · As of November 4, 2026
View at MOH London

About this 4.52ct natural round diamond

This 4.52ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5231537976. Listed at 13 retailers as of November 4, 2026, with prices from $46,134 to $79,292, a $33,158 spread on the same certified stone. MOH London lists it at $79,292. 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
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5231537976
Dimensions10.49 × 10.57 × 6.51 mm
L/W Ratio1.01
Star length55%
Lower girdle75%
Top View
10.49 mm10.57 mm4.52 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231537976
Side View
Table 59.0%Crown 33.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 61.8%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $79,292 USD|Low: $46,134 USD|High: $80,463 USD|Avg: $58,205 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$46,134 USD
Retailer 3$50,440 USD
Retailer 6$53,029 USD
Retailer 7$53,029 USD
Retailer 8$55,150 USD
Retailer 9$57,271 USD
Retailer 4$58,119 USD
Retailer 2$63,354 USD
MOH London$79,292 USD

41 data points across 9 retailers

13 retailers$46,134 USD to $79,292 USD

B+
Cheapest Retailer
-
$46,134 USD
B+
Retailer 2
-
$49,305 USD
View
B+
Retailer 3
-
$50,440 USD
View
Retailer 4
-
$50,908 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$51,332 USD
View
Price last confirmed 10 days ago
B
Retailer 6
-
$53,029 USD
View
B
Retailer 7
-
$53,029 USD
View
B
Retailer 8
-
$55,150 USD
View
B
Retailer 9
-
$55,528 USD
View
B
Retailer 10
-
$57,271 USD
View
B
Retailer 11
-
$58,119 USD
View
B
Retailer 12
-
$63,354 USD
View
Most Expensive
B
MOH London
0D99FB737 · Nov 4
$79,292 USD
£62,435 GBP
View
12 more retailers have this diamond
Prices start from $46,134 USDSave up to $33,158 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.

B+
4.52ct Round
$46,134 USD