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Oval|Natural|GIA

1.50ct E SI1 Oval Natural Diamond

GD • E/SI1 • GIA 6561326273

Certificate GIA 6561326273

Diamond specifications and retailer prices

From $10,582 SGD
HK$64,500 HKD
As of October 29, 2026
Save $9,742 SGD (48%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $20,324 SGD at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6561326273. Listed at 23 retailers as of October 29, 2026, with prices from $10,582 to $20,324, a $9,742 spread on the same certified stone. With Clarity lists it at $20,324. 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.92°
Pavilion angle41.31°
OriginNatural
Grading LabGIA
CertificateGIA 6561326273
Dimensions8.24 × 5.87 × 4.08 mm
L/W Ratio1.40
Culet sizeVery Large
Key to symbols
Feather
Top View
8.24 mm5.87 mm1.50 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561326273
Side View
Table 56.0%Crown 44.92°Girdle: VTK-VTKPavilion 41.31°Culet: Very LargeDepth 69.5%

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: Oct 29
Current: $12,674 SGD|Low: $10,582 SGD|High: $20,324 SGD|Avg: $13,948 SGD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
With Clarity
October 29, 2026
Retailer 10$10,582 SGD
Retailer 12$10,895 SGD
Retailer 3$11,324 SGD
Retailer 7$11,830 SGD
Retailer 6$11,867 SGD
Retailer 9$12,240 SGD
Retailer 17$12,304 SGD
Retailer 21$12,650 SGD
Retailer 1$12,674 SGD
Retailer 19$12,736 SGD
Retailer 8$12,789 SGD
Retailer 18$12,790 SGD
Retailer 5$13,855 SGD
Retailer 13$14,068 SGD
Retailer 4$14,176 SGD
Retailer 14$14,522 SGD
Retailer 16$14,576 SGD
Retailer 2$15,987 SGD
Retailer 20$16,721 SGD
Retailer 15$18,192 SGD
Retailer 11$19,311 SGD
With Clarity$20,324 SGD

14 data points across 22 retailers

23 retailers$10,582 SGD to $20,324 SGD

B+
Cheapest Retailer
-
$10,582 SGD
HK$64,500 HKD
B+
Retailer 2
-
$10,895 SGD
₹809,533 INR
View
B
Retailer 3
-
$11,324 SGD
$8,835 USD
View
B
Retailer 4
-
$11,830 SGD
$9,230 USD
View
B
Retailer 5
-
$11,867 SGD
$9,259 USD
View
B
Retailer 6
-
$12,240 SGD
$9,550 USD
View
B
Retailer 7
-
$12,276 SGD
View
B
Retailer 8
-
$12,304 SGD
$9,600 USD
View
B
Retailer 9
-
$12,650 SGD
$9,870 USD
View
B
Retailer 10
-
$12,674 SGD
£7,786 GBP
View
B
Retailer 11
-
$12,736 SGD
A$15,287 AUD
View
B
Retailer 12
-
$12,789 SGD
$9,978 USD
View
Final sale: no returns
B
Retailer 13
-
$12,790 SGD
$9,979 USD
View
B
Retailer 14
-
$13,855 SGD
$10,810 USD
View
B
Retailer 15
-
$14,068 SGD
$10,976 USD
View
B
Retailer 16
-
$14,176 SGD
$11,061 USD
View
B
Retailer 17
-
$14,522 SGD
$11,330 USD
View
B
Retailer 18
-
$14,576 SGD
€10,831 EUR
View
B
Retailer 19
-
$15,987 SGD
$12,473 USD
View
B
Retailer 20
-
$16,721 SGD
ZAR 210,758 ZAR
View
Price last confirmed 7 days ago
B
Retailer 21
-
$18,192 SGD
£11,176 GBP
View
C
Retailer 22
-
$19,311 SGD
$15,067 USD
View
Most Expensive
C
With Clarity
6561326273 · Oct 29
$20,324 SGD
$15,857 USD
View
22 more retailers have this diamond
Prices start from $10,582 SGDSave up to $9,742 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
$10,582 SGD