Round|Natural|GIA

1.50ct K VS1 Round Natural Diamond

GD • K/VS1 • GIA 6531722407

Certificate GIA 6531722407

Diamond specifications and retailer prices

From $4,712 NZD
As of November 6, 2026
Save $5,660 NZD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,161 NZD at NZ Jewellers · As of October 14, 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 VS1 clarity (very-slightly-included), with a standard cut grade and certified by GIA 6531722407. Listed at 18 retailers as of November 4, 2026, with a 120% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40°
Pavilion angle39.4°
OriginNatural
Grading LabGIA
CertificateGIA 6531722407
Dimensions6.96 × 6.89 × 4.60 mm
L/W Ratio1.01
Top View
6.96 mm6.89 mm1.50 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6531722407
Side View
Table 56.0%Crown 40°Girdle: THK-VTKPavilion 39.4°Culet: NoneDepth 66.7%

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: $6,397 NZD|Low: $4,284 NZD|High: $10,828 NZD|Avg: $6,031 NZD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 12$4,712 NZD
Retailer 2$4,910 NZD
Retailer 4$5,047 NZD
Retailer 13$5,116 NZD
Retailer 5$5,141 NZD
Retailer 3$5,202 NZD
Retailer 14$5,470 NZD
Retailer 11$6,079 NZD
Retailer 1$6,397 NZD
Retailer 7$6,819 NZD
Retailer 8$7,217 NZD
Retailer 6$7,258 NZD
Retailer 9$7,591 NZD
Retailer 10$10,373 NZD

36 data points across 14 retailers

18 retailers$4,712 NZD to $10,373 NZD

A
Cheapest Retailer
-
$4,712 NZD
B+
Retailer 2
-
$4,910 NZD
View
A
Retailer 3
-
$5,047 NZD
View
A
Retailer 4
-
$5,116 NZD
View
B+
Retailer 5
-
$5,202 NZD
View
Final sale: no returns
Retailer 6
-
$5,381 NZD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$5,470 NZD
View
Retailer 8
-
$5,589 NZD
View
Price last confirmed 38 days ago
Retailer 9
-
$5,805 NZD
View
Price last confirmed 23 days ago
B+
Retailer 10
-
$6,079 NZD
View
B+
Retailer 11
-
$6,397 NZD
View
Retailer 12
-
$6,698 NZD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$6,819 NZD
View
B+
Retailer 14
-
$7,217 NZD
View
Retailer 15
-
$7,258 NZD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$7,591 NZD
View
B
Retailer 17
-
$10,373 NZD
View
Most Expensive
NZ Jewellers
d7c944c1-acfe-428a-b7f3-03145d6c3229 · Oct 14
$11,161 NZD
$6,274 USD
View
Price last confirmed 23 days ago
17 more retailers have this diamond
Prices start from $4,712 NZDSave up to $5,660 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
$4,712 NZD