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Round|Natural|IGI

1.53ct K VVS1 Round Natural Diamond

VG • K/VVS1 • IGI 821603647

Shape and cutting style on the report: Round brilliant

Certificate IGI 821603647

Diamond specifications and retailer prices

From $5,120 AUD
As of November 6, 2026
Save $3,890 AUD (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $9,010 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.53ct natural round diamond

This 1.53ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 821603647. Listed at 6 retailers as of November 5, 2026, with prices from $5,120 to $9,010, a $3,890 spread on the same certified stone. NZ Jewellers lists it at $9,010. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
K
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 821603647
Dimensions7.12 × 7.21 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.12 mm7.21 mm1.53 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 821603647
Side View
Table 58.0%Crown 37.3°Girdle: STK-THKPavilion 40.1°CuletDepth 63.6%

Caratlytics Score

How it works →
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 6
Current: $9,010 AUD|Low: $5,115 AUD|High: $9,318 AUD|Avg: $6,565 AUD|-3.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 2$5,120 AUD
Retailer 6$5,171 AUD
Retailer 5$5,371 AUD
Retailer 3$6,171 AUD
Retailer 4$8,625 AUD
NZ Jewellers$9,010 AUD

37 data points across 6 retailers

6 retailers$5,120 AUD to $9,010 AUD

A
Cheapest Retailer
-
$5,120 AUD
A
Retailer 2
-
$5,171 AUD
View
A
Retailer 3
-
$5,371 AUD
View
A
Retailer 4
-
$6,171 AUD
View
B+
Retailer 5
-
$8,625 AUD
View
Most Expensive
B
NZ Jewellers
35e3a621-c93d-4281-a515-a49de66ea233 · Nov 5
$9,010 AUD
$6,307 USD
View
5 more retailers have this diamond
Prices start from $5,120 AUDSave up to $3,890 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
1.53ct Round
$5,120 AUD