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Oval|Natural|GIA

1.50ct H IF Oval Natural Diamond

GD • H/IF • GIA 5563643400

Certificate GIA 5563643400

Diamond specifications and retailer prices

From $9,630 SGD
As of November 4, 2026
Save $9,231 SGD (49%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $18,861 SGD at With Clarity · As of November 4, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5563643400. Listed at 20 retailers as of November 4, 2026, with prices from $9,630 to $18,861, a $9,231 spread on the same certified stone. With Clarity lists it at $18,861. 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
H
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle36.34°
OriginNatural
Grading LabGIA
CertificateGIA 5563643400
Dimensions8.90 × 6.30 × 4.01 mm
L/W Ratio1.41
Girdle conditionFaceted
Top View
8.90 mm6.30 mm1.50 ctH / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563643400
Side View
Table 61.0%Crown 42.4°Girdle: STK-VTKPavilion 36.34°Culet: NDepth 63.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $13,658 SGD|Low: $9,630 SGD|High: $18,861 SGD|Avg: $13,175 SGD|-1.0%
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
With Clarity
November 6, 2026
Retailer 10$9,630 SGD
Retailer 9$10,664 SGD
Retailer 5$10,921 SGD
Retailer 7$11,273 SGD
Retailer 6$11,382 SGD
Retailer 13$11,455 SGD
Retailer 12$11,520 SGD
Retailer 3$11,996 SGD
Retailer 17$12,032 SGD
Retailer 18$12,827 SGD
Retailer 16$13,036 SGD
Retailer 14$13,081 SGD
Retailer 8$13,149 SGD
Retailer 2$13,237 SGD
Retailer 1$13,658 SGD
Retailer 11$15,041 SGD
Retailer 4$17,283 SGD
Retailer 15$18,170 SGD
With Clarity$18,861 SGD

10 data points across 19 retailers

20 retailers$9,630 SGD to $18,861 SGD

A
Cheapest Retailer
-
$9,630 SGD
Retailer 2
-
$10,664 SGD
View
Price last confirmed 9 days ago
Retailer 3
-
$10,921 SGD
View
Price last confirmed 9 days ago
Retailer 4
-
$11,132 SGD
View
Price last confirmed 9 days ago
Retailer 5
-
$11,273 SGD
View
Price last confirmed 10 days ago
Retailer 6
-
$11,382 SGD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$11,455 SGD
View
B+
Retailer 8
-
$11,520 SGD
View
Retailer 9
-
$11,996 SGD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$12,032 SGD
View
Final sale: no returns
B+
Retailer 11
-
$12,827 SGD
View
B
Retailer 12
-
$13,036 SGD
View
B+
Retailer 13
-
$13,081 SGD
View
Retailer 14
-
$13,149 SGD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$13,237 SGD
View
B
Retailer 16
-
$13,658 SGD
View
B
Retailer 17
-
$15,041 SGD
View
Retailer 18
-
$17,283 SGD
View
Price last confirmed 8 days ago
B
Retailer 19
-
$18,170 SGD
View
Most Expensive
B
With Clarity
5563643400 · Nov 4
$18,861 SGD
$14,766 USD
View
19 more retailers have this diamond
Prices start from $9,630 SGDSave up to $9,231 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 Oval
$9,630 SGD