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Round|Natural|GIA

1.50ct K VS1 Round Natural Diamond

GD • K/VS1 • GIA 6531722407

Certificate GIA 6531722407

Diamond specifications and retailer prices

From $3,384 SGD
As of November 6, 2026
Save $4,064 SGD (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,014 SGD 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: $4,593 SGD|Low: $3,076 SGD|High: $7,775 SGD|Avg: $4,330 SGD|+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$3,384 SGD
Retailer 2$3,525 SGD
Retailer 4$3,624 SGD
Retailer 13$3,674 SGD
Retailer 5$3,691 SGD
Retailer 3$3,735 SGD
Retailer 14$3,928 SGD
Retailer 11$4,365 SGD
Retailer 1$4,593 SGD
Retailer 7$4,896 SGD
Retailer 8$5,182 SGD
Retailer 6$5,211 SGD
Retailer 9$5,450 SGD
Retailer 10$7,448 SGD

36 data points across 14 retailers

18 retailers$3,384 SGD to $7,448 SGD

A
Cheapest Retailer
-
$3,384 SGD
B+
Retailer 2
-
$3,525 SGD
View
A
Retailer 3
-
$3,624 SGD
View
A
Retailer 4
-
$3,674 SGD
View
B+
Retailer 5
-
$3,735 SGD
View
Final sale: no returns
Retailer 6
-
$3,864 SGD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$3,928 SGD
View
Retailer 8
-
$4,013 SGD
View
Price last confirmed 38 days ago
Retailer 9
-
$4,168 SGD
View
Price last confirmed 23 days ago
B+
Retailer 10
-
$4,365 SGD
View
B+
Retailer 11
-
$4,593 SGD
View
Retailer 12
-
$4,809 SGD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$4,896 SGD
View
B+
Retailer 14
-
$5,182 SGD
View
Retailer 15
-
$5,211 SGD
View
Price last confirmed 22 days ago
B+
Retailer 16
-
$5,450 SGD
View
B
Retailer 17
-
$7,448 SGD
View
Most Expensive
NZ Jewellers
d7c944c1-acfe-428a-b7f3-03145d6c3229 · Oct 14
$8,014 SGD
$6,274 USD
View
Price last confirmed 23 days ago
17 more retailers have this diamond
Prices start from $3,384 SGDSave up to $4,064 SGD

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
$3,384 SGD