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Round|Natural|GIA

1.50ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 6545447716

Certificate GIA 6545447716

Diamond specifications and retailer prices

From $4,823 SGD
As of November 6, 2026
Save $5,165 SGD (52%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,899 SGD at NZ Jewellers · As of September 26, 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 top-tier cut grade and certified by GIA 6545447716. Listed at 19 retailers as of November 4, 2026, with a 107% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6545447716
Dimensions7.30 × 7.26 × 4.55 mm
L/W Ratio1.01
Top View
7.30 mm7.26 mm1.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545447716
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NDepth 62.4%

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: $10,611 SGD|Low: $4,578 SGD|High: $10,671 SGD|Avg: $6,780 SGD|-0.6%
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 7$4,823 SGD
Retailer 14$5,033 SGD
Retailer 9$5,042 SGD
Retailer 16$5,160 SGD
Retailer 18$5,259 SGD
Retailer 6$5,342 SGD
Retailer 3$5,710 SGD
Retailer 13$5,764 SGD
Retailer 8$5,770 SGD
Retailer 10$5,885 SGD
Retailer 5$6,030 SGD
Retailer 2$6,151 SGD
Retailer 12$6,942 SGD
Retailer 15$7,070 SGD
Retailer 11$7,673 SGD
Retailer 4$9,863 SGD
Retailer 17$9,988 SGD
NZ Jewellers$10,611 SGD

26 data points across 18 retailers

19 retailers$4,823 SGD to $9,988 SGD

A
Cheapest Retailer
-
$4,823 SGD
A
Retailer 2
-
$5,033 SGD
View
A
Retailer 3
-
$5,042 SGD
View
A
Retailer 4
-
$5,160 SGD
View
A
Retailer 5
-
$5,259 SGD
View
Final sale: no returns
A
Retailer 6
-
$5,342 SGD
View
A
Retailer 7
-
$5,710 SGD
View
A
Retailer 8
-
$5,764 SGD
View
A
Retailer 9
-
$5,770 SGD
View
Retailer 10
-
$5,885 SGD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$6,030 SGD
View
B+
Retailer 12
-
$6,151 SGD
View
B+
Retailer 13
-
$6,942 SGD
View
B+
Retailer 14
-
$7,070 SGD
View
B
Retailer 15
-
$7,673 SGD
View
B
Retailer 16
-
$9,863 SGD
View
B
Retailer 17
-
$9,988 SGD
View
Retailer 18
-
$10,611 SGD
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
66540a09-2dbb-45db-99b3-c10e0859c34b · Sep 26
$10,899 SGD
$8,533 USD
View
Price last confirmed 40 days ago
18 more retailers have this diamond
Prices start from $4,823 SGDSave up to $5,165 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
$4,823 SGD