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Oval|Natural|GIA

1.50ct M SI1 Oval Natural Diamond

FR • M/SI1 • GIA 2556955963

Certificate GIA 2556955963

Diamond specifications and retailer prices

From $2,699 SGD
As of November 6, 2026
Save $4,759 SGD (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,458 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 M 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 2556955963. Listed at 11 retailers as of November 5, 2026, with prices from $2,699 to $7,458, a $4,759 spread on the same certified stone. NZ Jewellers lists it at $7,458. 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
M
Colour
SI1
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556955963
Dimensions7.88 × 5.74 × 3.92 mm
L/W Ratio1.37
Culet sizeNone
Top View
7.88 mm5.74 mm1.50 ctM / SI1
OriginNatural
CutFair
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556955963
Side View
Table 61.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 68.3%

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: $7,458 SGD|Low: $2,699 SGD|High: $7,458 SGD|Avg: $3,915 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$2,699 SGD
Retailer 5$3,194 SGD
Retailer 10$3,319 SGD
Retailer 6$3,505 SGD
Retailer 4$3,554 SGD
Retailer 3$3,567 SGD
Retailer 7$3,567 SGD
Retailer 8$3,704 SGD
Retailer 11$3,747 SGD
Retailer 9$4,116 SGD
NZ Jewellers$7,458 SGD

44 data points across 11 retailers

11 retailers$2,699 SGD to $7,458 SGD

B+
Cheapest Retailer
-
$2,699 SGD
B+
Retailer 2
-
$3,194 SGD
View
B
Retailer 3
-
$3,319 SGD
View
B
Retailer 4
-
$3,505 SGD
View
B
Retailer 5
-
$3,554 SGD
View
B
Retailer 6
-
$3,567 SGD
View
Retailer 7
-
$3,567 SGD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$3,704 SGD
View
B
Retailer 9
-
$3,747 SGD
View
B
Retailer 10
-
$4,116 SGD
View
Most Expensive
C
NZ Jewellers
1a057237-0ed3-4236-a9d3-013cc52dbb7c · Nov 5
$7,458 SGD
$5,819 USD
View
10 more retailers have this diamond
Prices start from $2,699 SGDSave up to $4,759 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
$2,699 SGD