Round|Natural|GIA

1.50ct K VS1 Round Natural Diamond

GD • K/VS1 • GIA 6531722407

Certificate GIA 6531722407

Diamond specifications and retailer prices

From $2,649 USD
As of November 6, 2026
Save $3,182 USD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,274 USD 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $3,596 USD|Low: $2,408 USD|High: $6,087 USD|Avg: $3,390 USD|+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$2,649 USD
Retailer 2$2,760 USD
Retailer 4$2,837 USD
Retailer 13$2,876 USD
Retailer 5$2,890 USD
Retailer 3$2,924 USD
Retailer 14$3,075 USD
Retailer 11$3,417 USD
Retailer 1$3,596 USD
Retailer 7$3,833 USD
Retailer 8$4,057 USD
Retailer 6$4,080 USD
Retailer 9$4,267 USD
Retailer 10$5,831 USD

36 data points across 14 retailers

18 retailers$2,649 USD to $5,831 USD

A
Cheapest Retailer
-
$2,649 USD
B+
Retailer 2
-
$2,760 USD
View
A
Retailer 3
-
$2,837 USD
View
A
Retailer 4
-
$2,876 USD
View
B+
Retailer 5
-
$2,924 USD
View
Final sale: no returns
Retailer 6
-
$3,025 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$3,075 USD
View
Retailer 8
-
$3,142 USD
View
Price last confirmed 38 days ago
Retailer 9
-
$3,263 USD
View
Price last confirmed 23 days ago
B+
Retailer 10
-
$3,417 USD
View
B+
Retailer 11
-
$3,596 USD
View
Retailer 12
-
$3,765 USD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$3,833 USD
View
B+
Retailer 14
-
$4,057 USD
View
Retailer 15
-
$4,080 USD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$4,267 USD
View
B
Retailer 17
-
$5,831 USD
View
Most Expensive
NZ Jewellers
d7c944c1-acfe-428a-b7f3-03145d6c3229 · Oct 14
$6,274 USD
View
Price last confirmed 23 days ago
17 more retailers have this diamond
Prices start from $2,649 USDSave up to $3,182 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
$2,649 USD