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Round|Natural|GIA

1.50ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 2536990506

Certificate GIA 2536990506

Diamond specifications and retailer prices

From $4,381 SGD
As of November 6, 2026
Save $4,818 SGD (52%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $10,198 SGD at NZ Jewellers · As of September 1, 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 2536990506. Listed at 21 retailers as of November 4, 2026, with a 110% 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
SymmetryVery Good
FluorescenceFaint
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2536990506
Dimensions7.34 × 7.31 × 4.54 mm
L/W Ratio1.00
Top View
7.34 mm7.31 mm1.50 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2536990506
Side View
Table 55.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

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: $4,633 SGD|Low: $4,381 SGD|High: $9,322 SGD|Avg: $6,263 SGD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$4,381 SGD
Retailer 1$4,633 SGD
Retailer 4$5,542 SGD
Retailer 6$5,830 SGD
Retailer 3$6,480 SGD
Retailer 5$6,510 SGD
Retailer 2$7,065 SGD
Retailer 7$9,199 SGD

33 data points across 8 retailers

21 retailers$4,381 SGD to $9,199 SGD

A
Cheapest Retailer
-
$4,381 SGD
A
Retailer 2
-
$4,633 SGD
View
A
Retailer 3
-
$5,330 SGD
View
A
Retailer 4
-
$5,333 SGD
View
A
Retailer 5
-
$5,542 SGD
View
A
Retailer 6
-
$5,573 SGD
View
Retailer 7
-
$5,791 SGD
View
Price last confirmed 39 days ago
Retailer 8
-
$5,791 SGD
View
Price last confirmed 29 days ago
Retailer 9
-
$5,791 SGD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
$5,799 SGD
View
A
Retailer 11
-
$5,830 SGD
View
Retailer 12
-
$5,854 SGD
View
Price last confirmed 60 days ago
B+
Retailer 13
-
$5,982 SGD
View
B+
Retailer 14
-
$6,480 SGD
View
B+
Retailer 15
-
$6,510 SGD
View
Retailer 16
-
$6,682 SGD
View
Price last confirmed 38 days ago
Retailer 17
-
$6,754 SGD
View
Price last confirmed 60 days ago
B+
Retailer 18
-
$7,065 SGD
View
B
Retailer 19
-
$9,199 SGD
View
Retailer 20
-
$10,089 SGD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
a747392e-f035-49d0-9ec6-253ce0465ad4 · Sep 1
$10,198 SGD
$7,984 USD
View
Price last confirmed 66 days ago
20 more retailers have this diamond
Prices start from $4,381 SGDSave up to $4,818 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
$4,381 SGD