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Round|Natural|IGI

1.50ct H VS1 Round Natural Diamond

VG • H/VS1 • IGI 754512522

Shape and cutting style on the report: Round brilliant

Certificate IGI 754512522

Diamond specifications and retailer prices

From $7,347 NZD
As of November 6, 2026
Save $8,013 NZD (52%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,360 NZD 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 754512522. Listed at 22 retailers as of November 5, 2026, with prices from $7,347 to $15,360, a $8,013 spread on the same certified stone. NZ Jewellers lists it at $15,360. 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
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.7°
Pavilion angle40°
OriginNatural
Grading LabIGI
CertificateIGI 754512522
Dimensions6.99 × 7.10 × 4.59 mm
L/W Ratio1.02
Girdle conditionFaceted
Top View
6.99 mm7.10 mm1.50 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 754512522
Side View
Table 56.0%Crown 38.7°Girdle: STK-THKPavilion 40°Culet: NoneDepth 65.0%

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: $9,158 NZD|Low: $7,347 NZD|High: $14,783 NZD|Avg: $9,981 NZD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 2$7,347 NZD
Retailer 9$7,739 NZD
Retailer 6$9,025 NZD
Retailer 3$9,151 NZD
Retailer 1$9,158 NZD
Retailer 5$10,102 NZD
Retailer 7$10,324 NZD
Retailer 4$11,204 NZD
Retailer 8$14,586 NZD

25 data points across 9 retailers

22 retailers$7,347 NZD to $15,360 NZD

A
Cheapest Retailer
-
$7,347 NZD
A
Retailer 2
-
$7,739 NZD
View
A
Retailer 3
-
$8,009 NZD
View
A
Retailer 4
-
$8,217 NZD
View
A
Retailer 5
-
$8,477 NZD
View
Final sale: no returns
A
Retailer 6
-
$8,632 NZD
View
A
Retailer 7
-
$9,025 NZD
View
A
Retailer 8
-
$9,128 NZD
View
A
Retailer 9
-
$9,151 NZD
View
A
Retailer 10
-
$9,158 NZD
View
A
Retailer 11
-
$9,184 NZD
View
Retailer 12
-
$9,184 NZD
View
Price last confirmed 9 days ago
A
Retailer 13
-
$9,184 NZD
View
B+
Retailer 14
-
$9,456 NZD
View
B+
Retailer 15
-
$9,745 NZD
View
A
Retailer 16
-
$10,102 NZD
View
A
Retailer 17
-
$10,324 NZD
View
B+
Retailer 18
-
$10,596 NZD
View
A
Retailer 19
-
$11,204 NZD
View
B+
Retailer 20
-
$14,209 NZD
View
B+
Retailer 21
-
$14,586 NZD
View
Most Expensive
B
NZ Jewellers
d7676a0a-8e7b-4ba2-8095-2c258bfb42c2 · Nov 5
$15,360 NZD
$8,515 USD
View
21 more retailers have this diamond
Prices start from $7,347 NZDSave up to $8,013 NZD

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
$7,347 NZD