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Round|Natural|IGI

1.50ct K VVS1 Round Natural Diamond

VG • K/VVS1 • IGI 816642481

Shape and cutting style on the report: Round brilliant

Certificate IGI 816642481

Diamond specifications and retailer prices

From $3,770 AUD
As of November 6, 2026
Save $4,944 AUD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,714 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct 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 816642481. Listed at 19 retailers as of November 5, 2026, with prices from $3,770 to $8,714, a $4,944 spread on the same certified stone. NZ Jewellers lists it at $8,714. 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

1.50
Carat
K
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 816642481
Dimensions7.03 × 7.13 × 4.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.03 mm7.13 mm1.50 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 816642481
Side View
Table 57.0%Crown 38.1°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 65.3%

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 6
Current: $3,770 AUD|Low: $3,770 AUD|High: $8,454 AUD|Avg: $5,393 AUD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$3,770 AUD
Retailer 8$4,440 AUD
Retailer 7$5,221 AUD
Retailer 2$5,238 AUD
Retailer 3$5,480 AUD
Retailer 4$5,787 AUD
Retailer 5$6,104 AUD
Retailer 6$8,341 AUD

38 data points across 8 retailers

19 retailers$3,770 AUD to $8,714 AUD

A
Cheapest Retailer
-
$3,770 AUD
A
Retailer 2
-
$4,440 AUD
View
A
Retailer 3
-
$4,787 AUD
View
A
Retailer 4
-
$4,814 AUD
View
Retailer 5
-
$5,001 AUD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$5,001 AUD
View
B+
Retailer 7
-
$5,194 AUD
View
B+
Retailer 8
-
$5,208 AUD
View
B+
Retailer 9
-
$5,221 AUD
View
A
Retailer 10
-
$5,238 AUD
View
Retailer 11
-
$5,357 AUD
View
Price last confirmed 38 days ago
Retailer 12
-
$5,364 AUD
View
Price last confirmed 60 days ago
A
Retailer 13
-
$5,480 AUD
View
B+
Retailer 14
-
$5,771 AUD
View
A
Retailer 15
-
$5,787 AUD
View
A
Retailer 16
-
$6,104 AUD
View
Retailer 17
-
$6,188 AUD
View
Price last confirmed 60 days ago
B+
Retailer 18
-
$8,341 AUD
View
Most Expensive
B+
NZ Jewellers
bb73a323-9660-4b48-becb-db4f8f97237c · Nov 5
$8,714 AUD
$6,100 USD
View
18 more retailers have this diamond
Prices start from $3,770 AUDSave up to $4,944 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
1.50ct Round
$3,770 AUD