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Oval|Natural|GIA

1.50ct L SI1 Oval Natural Diamond

GD • L/SI1 • GIA 1479484370

Certificate GIA 1479484370

Diamond specifications and retailer prices

From $3,084 SGD
As of November 6, 2026
Save $4,155 SGD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,238 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1479484370. Listed at 14 retailers as of November 5, 2026, with prices from $3,084 to $7,238, a $4,155 spread on the same certified stone. NZ Jewellers lists it at $7,238. 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
L
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1479484370
Dimensions9.71 × 5.92 × 3.80 mm
L/W Ratio1.64
Cert comments
Pinpoints are not shown.
Key to symbols
Feather, Crystal, Indented Natural, Needle
Top View
9.71 mm5.92 mm1.50 ctL / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1479484370
Side View
Table 57.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $7,238 SGD|Low: $3,050 SGD|High: $7,274 SGD|Avg: $4,669 SGD|-0.5%
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
November 6, 2026
Retailer 9$3,084 SGD
Retailer 12$4,024 SGD
Retailer 2$4,084 SGD
Retailer 3$4,155 SGD
Retailer 11$4,155 SGD
Retailer 6$4,273 SGD
Retailer 5$4,314 SGD
Retailer 13$4,338 SGD
Retailer 4$4,793 SGD
Retailer 8$4,862 SGD
Retailer 7$5,070 SGD
Retailer 10$5,856 SGD
NZ Jewellers$7,238 SGD

30 data points across 13 retailers

14 retailers$3,084 SGD to $7,238 SGD

B+
Cheapest Retailer
-
$3,084 SGD
B
Retailer 2
-
$4,005 SGD
View
B
Retailer 3
-
$4,024 SGD
View
B
Retailer 4
-
$4,084 SGD
View
Retailer 5
-
$4,155 SGD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$4,155 SGD
View
B
Retailer 7
-
$4,273 SGD
View
B
Retailer 8
-
$4,314 SGD
View
B
Retailer 9
-
$4,338 SGD
View
B
Retailer 10
-
$4,793 SGD
View
B
Retailer 11
-
$4,862 SGD
View
B
Retailer 12
-
$5,070 SGD
View
B
Retailer 13
-
$5,856 SGD
View
Most Expensive
C
NZ Jewellers
5c5d7836-33b7-4d07-9d78-92c4b3456574 · Nov 5
$7,238 SGD
$5,648 USD
View
13 more retailers have this diamond
Prices start from $3,084 SGDSave up to $4,155 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.

B+
1.50ct Oval
$3,084 SGD