Round|Natural|GIA

2.52ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 14

Certificate GIA 14

Diamond specifications and retailer prices

From $10,660 USD
As of November 4, 2026
Save $7,950 USD (43%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $18,610 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.52ct natural round diamond

This 2.52ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 11 retailers as of November 4, 2026, with prices from $10,660 to $18,610, a $7,950 spread on the same certified stone. NZ Jewellers lists it at $18,610. 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

2.52
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 14
Dimensions8.58 × 8.65 × 5.40 mm
L/W Ratio1.01
Top View
8.58 mm8.65 mm2.52 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 14
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $18,610 USD|Low: $10,660 USD|High: $18,610 USD|Avg: $13,167 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3$10,660 USD
Retailer 5$11,166 USD
Retailer 6$12,096 USD
Retailer 4$12,282 USD
Retailer 7$12,366 USD
Retailer 2$13,821 USD
NZ Jewellers$18,610 USD

11 data points across 7 retailers

11 retailers$10,660 USD to $18,610 USD

A
Cheapest Retailer
-
$10,660 USD
Retailer 2
-
$11,166 USD
View
Price last confirmed 8 days ago
Retailer 3
-
$11,166 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
$12,096 USD
View
Retailer 5
-
$12,096 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
$12,282 USD
View
A
Retailer 7
-
$12,366 USD
View
B+
Retailer 8
-
$13,821 USD
View
Retailer 9
-
$13,957 USD
View
Price last confirmed 30 days ago
Retailer 10
-
$18,610 USD
View
Price last confirmed 31 days ago
Most Expensive
B
NZ Jewellers
dc7bf086-ef32-4d54-bf5e-b317aa557ad3 · Nov 5
$18,610 USD
View
10 more retailers have this diamond
Prices start from $10,660 USDSave up to $7,950 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.

A
2.52ct Round
$10,660 USD