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Round|Natural|GIA

1.50ct G VS1 Round Natural Diamond

VG • G/VS1 • GIA 2558450179

Certificate GIA 2558450179

Diamond specifications and retailer prices

From $8,844 SGD
As of November 4, 2026
Save $10,280 SGD (54%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $19,124 SGD at NZ Jewellers · As of November 5, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 2558450179. Listed at 27 retailers as of November 4, 2026, with prices from $8,844 to $19,124, a $10,280 spread on the same certified stone. NZ Jewellers lists it at $19,124. 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
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 2558450179
Dimensions7.12 × 7.04 × 4.61 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
7.12 mm7.04 mm1.50 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2558450179
Side View
Table 57.0%Crown 38.5°Girdle: THK-THKPavilion 40.4°Culet: NoneDepth 65.2%

Caratlytics Score

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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 4
Current: $19,124 SGD|Low: $8,844 SGD|High: $19,124 SGD|Avg: $11,997 SGD
NZ Jewellers
Retailer 2
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Retailer 17
Retailer 18
Retailer 19
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Retailer 22
Retailer 23
November 6, 2026
Retailer 10$8,844 SGD
Retailer 18$9,011 SGD
Retailer 5$9,213 SGD
Retailer 6$9,337 SGD
Retailer 22$9,882 SGD
Retailer 15$10,349 SGD
Retailer 19$10,416 SGD
Retailer 2$10,421 SGD
Retailer 23$10,499 SGD
Retailer 4$10,554 SGD
Retailer 7$10,614 SGD
Retailer 16$10,895 SGD
Retailer 20$11,434 SGD
Retailer 9$11,611 SGD
Retailer 8$12,115 SGD
Retailer 21$12,289 SGD
Retailer 11$12,360 SGD
Retailer 17$12,442 SGD
Retailer 12$13,193 SGD
Retailer 13$13,949 SGD
Retailer 3$15,892 SGD
Retailer 14$16,959 SGD
NZ Jewellers$19,124 SGD

22 data points across 23 retailers

27 retailers$8,844 SGD to $19,124 SGD

A
Cheapest Retailer
-
$8,844 SGD
A
Retailer 2
-
$9,011 SGD
View
A
Retailer 3
-
$9,213 SGD
View
A
Retailer 4
-
$9,337 SGD
View
Retailer 5
-
$9,876 SGD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$9,882 SGD
View
Retailer 7
-
$9,905 SGD
View
Price last confirmed 25 days ago
A
Retailer 8
-
$10,349 SGD
View
A
Retailer 9
-
$10,416 SGD
View
A
Retailer 10
-
$10,421 SGD
View
A
Retailer 11
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$10,499 SGD
View
A
Retailer 12
-
$10,554 SGD
View
Final sale: no returns
A
Retailer 13
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$10,614 SGD
View
Retailer 14
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$10,677 SGD
View
Price last confirmed 8 days ago
Retailer 15
-
$10,895 SGD
View
Price last confirmed 14 days ago
A
Retailer 16
-
$11,434 SGD
View
A
Retailer 17
-
$11,611 SGD
View
A
Retailer 18
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$11,821 SGD
View
A
Retailer 19
-
$12,115 SGD
View
A
Retailer 20
-
$12,289 SGD
View
A
Retailer 21
-
$12,360 SGD
View
A
Retailer 22
-
$12,442 SGD
View
B+
Retailer 23
-
$13,193 SGD
View
B+
Retailer 24
-
$13,949 SGD
View
B+
Retailer 25
-
$15,892 SGD
View
B
Retailer 26
-
$16,959 SGD
View
Most Expensive
B
NZ Jewellers
fc464590-6c7c-4c9d-9f37-cd0c1eb86d8a · Nov 5
$19,124 SGD
$14,972 USD
View
26 more retailers have this diamond
Prices start from $8,844 SGDSave up to $10,280 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
$8,844 SGD