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Round|Natural|IGI

2.50ct K VS2 Round Natural Diamond

EX • K/VS2 • IGI 670479610

Shape and cutting style on the report: Round brilliant

Certificate IGI 670479610

Diamond specifications and retailer prices

From $14,475 AUD
As of November 4, 2026
Save $9,082 AUD (39%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $23,557 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 670479610. Listed at 12 retailers as of November 4, 2026, with prices from $14,475 to $23,557, a $9,082 spread on the same certified stone. NZ Jewellers lists it at $23,557. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.50
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 670479610
Dimensions8.72 × 8.66 × 5.32 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
8.72 mm8.66 mm2.50 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670479610
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $15,436 AUD|Low: $14,406 AUD|High: $21,982 AUD|Avg: $17,164 AUD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$14,406 AUD
Retailer 5$14,475 AUD
Retailer 1$15,436 AUD
Retailer 8$15,602 AUD
Retailer 6$16,902 AUD
Retailer 3$16,919 AUD
Retailer 2$19,408 AUD
Retailer 7$19,502 AUD
Retailer 4$21,663 AUD

42 data points across 9 retailers

12 retailers$14,475 AUD to $23,557 AUD

A
Cheapest Retailer
-
$14,475 AUD
A
Retailer 2
-
$15,399 AUD
View
A
Retailer 3
-
$15,436 AUD
View
Retailer 4
-
$15,602 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$16,902 AUD
View
A
Retailer 6
-
$16,919 AUD
View
A
Retailer 7
-
$17,162 AUD
View
A
Retailer 8
-
$17,302 AUD
View
A
Retailer 9
-
$19,408 AUD
View
B+
Retailer 10
-
$19,502 AUD
View
A
Retailer 11
-
$21,663 AUD
View
Most Expensive
B+
NZ Jewellers
b46e565d-d66f-44fa-b71c-8b031e173b82 · Nov 5
$23,557 AUD
$16,491 USD
View
11 more retailers have this diamond
Prices start from $14,475 AUDSave up to $9,082 AUD

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
2.50ct Round
$14,475 AUD