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Round|Natural|GIA

4.52ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 5231537976

Certificate GIA 5231537976

Diamond specifications and retailer prices

From $82,068 NZD
As of November 4, 2026
Save $58,986 NZD (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $141,053 NZD 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 $82,068 to $141,053, a $58,986 spread on the same certified stone. MOH London lists it at $141,053. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $141,053 NZD|Low: $82,068 NZD|High: $143,136 NZD|Avg: $103,541 NZD|-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$82,068 NZD
Retailer 3$89,728 NZD
Retailer 6$94,333 NZD
Retailer 7$94,333 NZD
Retailer 8$98,106 NZD
Retailer 9$101,879 NZD
Retailer 4$103,388 NZD
Retailer 2$112,700 NZD
MOH London$141,053 NZD

41 data points across 9 retailers

13 retailers$82,068 NZD to $141,053 NZD

B+
Cheapest Retailer
-
$82,068 NZD
B+
Retailer 2
-
$87,709 NZD
View
B+
Retailer 3
-
$89,728 NZD
View
Retailer 4
-
$90,560 NZD
View
Price last confirmed 8 days ago
Retailer 5
-
$91,314 NZD
View
Price last confirmed 10 days ago
B
Retailer 6
-
$94,333 NZD
View
B
Retailer 7
-
$94,333 NZD
View
B
Retailer 8
-
$98,106 NZD
View
B
Retailer 9
-
$98,779 NZD
View
B
Retailer 10
-
$101,879 NZD
View
B
Retailer 11
-
$103,388 NZD
View
B
Retailer 12
-
$112,700 NZD
View
Most Expensive
B
MOH London
0D99FB737 · Nov 4
$141,053 NZD
£62,435 GBP
View
12 more retailers have this diamond
Prices start from $82,068 NZDSave up to $58,986 NZD

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
$82,068 NZD