Round|Natural|IGI

1.25ct K VS2 Round Natural Diamond

EX • K/VS2 • IGI 819629225

Shape and cutting style on the report: Round brilliant

Certificate IGI 819629225

Diamond specifications and retailer prices

From $3,486 AUD
As of November 2, 2026
8 retailers carry this diamond
Most expensive: $6,354 AUD at NZ Jewellers · As of October 11, 2026
View at NZ Jewellers

About this 1.25ct natural round diamond

This 1.25ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 819629225. Listed at 8 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
K
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 819629225
Dimensions6.90 × 6.93 × 4.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
6.90 mm6.93 mm1.25 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 819629225
Side View
Table 55.0%Crown 33.6°Girdle: MED-STKPavilion 40.2°CuletDepth 61.3%

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 2
Current: $3,486 AUD|Low: $2,488 AUD|High: $4,618 AUD|Avg: $3,307 AUD|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$2,496 AUD
Retailer 5$2,874 AUD
Retailer 4$2,878 AUD
Retailer 1$3,486 AUD
Retailer 3$4,587 AUD

26 data points across 5 retailers

8 retailers

Retailer 1
-
$2,496 AUD
Price last confirmed 7 days ago
Retailer 2
-
$2,606 AUD
View
Price last confirmed 27 days ago
Retailer 3
-
$2,726 AUD
View
Price last confirmed 38 days ago
Retailer 4
-
$2,874 AUD
View
Price last confirmed 9 days ago
Retailer 5
-
$2,878 AUD
View
Price last confirmed 6 days ago
A
Retailer 6
-
$3,486 AUD
View
Retailer 7
-
$4,587 AUD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
3830662f-b1ea-4d30-94ac-2931afbbe61f · Oct 11
$6,354 AUD
$4,448 USD
View
Price last confirmed 26 days ago
7 more retailers have this diamond
Prices start from $3,486 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
1.25ct Round
$3,486 AUD