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Round|Natural|GIA

1.50ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 7551332122

Certificate GIA 7551332122

Diamond specifications and retailer prices

From $5,145 SGD
As of November 4, 2026
Save $4,331 SGD (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,188 SGD at NZ Jewellers · As of October 3, 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 7551332122. Listed at 17 retailers as of November 4, 2026, with a 84% 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 angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7551332122
Dimensions7.24 × 7.30 × 4.54 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Needle, Pinpoint, Indented Natural
Top View
7.24 mm7.30 mm1.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7551332122
Side View
Table 58.0%Crown 36°GirdlePavilion 40.8°Culet: NoneDepth 62.5%

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 4
Current: $6,298 SGD|Low: $5,036 SGD|High: $9,930 SGD|Avg: $6,423 SGD|-4.8%
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
November 6, 2026
Retailer 11$5,145 SGD
Retailer 4$5,202 SGD
Retailer 3$5,407 SGD
Retailer 2$5,633 SGD
Retailer 9$5,836 SGD
Retailer 5$5,965 SGD
Retailer 13$5,965 SGD
Retailer 12$6,157 SGD
Retailer 1$6,298 SGD
Retailer 7$6,642 SGD
Retailer 8$6,697 SGD
Retailer 6$7,278 SGD
Retailer 10$9,476 SGD

27 data points across 13 retailers

17 retailers$5,145 SGD to $9,476 SGD

A
Cheapest Retailer
-
$5,145 SGD
A
Retailer 2
-
$5,202 SGD
View
A
Retailer 3
-
$5,407 SGD
View
A
Retailer 4
-
$5,633 SGD
View
A
Retailer 5
-
$5,836 SGD
View
Retailer 6
-
$5,965 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$5,965 SGD
View
A
Retailer 8
-
$6,157 SGD
View
Retailer 9
-
$6,291 SGD
View
Price last confirmed 36 days ago
Retailer 10
-
$6,291 SGD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
$6,298 SGD
View
B+
Retailer 12
-
$6,642 SGD
View
B+
Retailer 13
-
$6,697 SGD
View
Retailer 14
-
$7,259 SGD
View
Price last confirmed 38 days ago
B+
Retailer 15
-
$7,278 SGD
View
B
Retailer 16
-
$9,476 SGD
View
Most Expensive
NZ Jewellers
43972db4-7120-4a58-84eb-21887eb9a412 · Oct 3
$11,188 SGD
$8,759 USD
View
Price last confirmed 34 days ago
16 more retailers have this diamond
Prices start from $5,145 SGDSave up to $4,331 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
$5,145 SGD