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 $4,105 USD
As of November 4, 2026
Save $4,410 USD (52%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,515 USD 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 4, 2026, with prices from $4,105 to $8,515, a $4,410 spread on the same certified stone. NZ Jewellers lists it at $8,515. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,077 USD|Low: $4,099 USD|High: $8,195 USD|Avg: $5,476 USD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 5$4,105 USD
Retailer 6$4,290 USD
Retailer 7$4,996 USD
Retailer 1$5,077 USD
Retailer 4$5,090 USD
Retailer 3$5,575 USD
Retailer 8$5,746 USD
Retailer 9$6,257 USD
Retailer 2$8,086 USD

26 data points across 9 retailers

22 retailers$4,105 USD to $8,515 USD

A
Cheapest Retailer
-
$4,105 USD
A
Retailer 2
-
$4,290 USD
View
A
Retailer 3
-
$4,440 USD
View
A
Retailer 4
-
$4,555 USD
View
A
Retailer 5
-
$4,699 USD
View
Final sale: no returns
A
Retailer 6
-
$4,785 USD
View
A
Retailer 7
-
$4,996 USD
View
A
Retailer 8
-
$5,060 USD
View
A
Retailer 9
-
$5,077 USD
View
A
Retailer 10
-
$5,090 USD
View
A
Retailer 11
-
$5,091 USD
View
A
Retailer 12
-
$5,091 USD
View
A
Retailer 13
-
$5,091 USD
View
B+
Retailer 14
-
$5,242 USD
View
B+
Retailer 15
-
$5,402 USD
View
A
Retailer 16
-
$5,575 USD
View
A
Retailer 17
-
$5,746 USD
View
B+
Retailer 18
-
$5,874 USD
View
A
Retailer 19
-
$6,257 USD
View
B+
Retailer 20
-
$7,877 USD
View
B+
Retailer 21
-
$8,086 USD
View
Most Expensive
B
NZ Jewellers
d7676a0a-8e7b-4ba2-8095-2c258bfb42c2 · Nov 5
$8,515 USD
View
21 more retailers have this diamond
Prices start from $4,105 USDSave up to $4,410 USD

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
$4,105 USD