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Oval|Natural|GIA

1.50ct M SI1 Oval Natural Diamond

GD • M/SI1 • GIA 5232595815

Certificate GIA 5232595815

Diamond specifications and retailer prices

From $3,708 SGD
As of November 6, 2026
Save $2,083 SGD (36%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,790 SGD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

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 5232595815. Listed at 7 retailers as of November 5, 2026, with prices from $3,708 to $5,790, a $2,083 spread on the same certified stone. Cape Diamonds lists it at $5,790. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5232595815
Dimensions9.59 × 6.07 × 3.72 mm
L/W Ratio1.58
Top View
9.59 mm6.07 mm1.50 ctM / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5232595815
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $5,790 SGD|Low: $3,103 SGD|High: $5,831 SGD|Avg: $4,245 SGD|+2.6%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8$3,103 SGD
Retailer 4$3,708 SGD
Retailer 3$3,710 SGD
Retailer 6$3,815 SGD
Retailer 7$4,152 SGD
Retailer 5$4,516 SGD
Retailer 2$5,211 SGD
Cape Diamonds$5,790 SGD

28 data points across 8 retailers

7 retailers$3,708 SGD to $5,790 SGD

B
Cheapest Retailer
-
$3,708 SGD
B
Retailer 2
-
$3,710 SGD
View
B
Retailer 3
-
$3,815 SGD
View
B
Retailer 4
-
$4,152 SGD
View
B
Retailer 5
-
$4,516 SGD
View
B
Retailer 6
-
$5,211 SGD
View
Most Expensive
C
Cape Diamonds
cert_5232595815 · Nov 5
$5,790 SGD
ZAR 72,989 ZAR
View
6 more retailers have this diamond
Prices start from $3,708 SGDSave up to $2,083 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
$3,708 SGD