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Oval|Natural|GIA

1.50ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 2466647449

Certificate GIA 2466647449

Diamond specifications and retailer prices

From $12,751 SGD
$9,970 USD
As of November 1, 2026
Save $11,202 SGD (47%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $23,953 SGD at NZ Jewellers · As of October 30, 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2466647449. Listed at 21 retailers as of October 30, 2026, with prices from $12,751 to $23,953, a $11,202 spread on the same certified stone. NZ Jewellers lists it at $23,953. 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
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2466647449
Dimensions8.89 × 6.34 × 3.99 mm
L/W Ratio1.40
Top View
8.89 mm6.34 mm1.50 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2466647449
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.9%

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 1
Current: $23,953 SGD|Low: $11,977 SGD|High: $23,953 SGD|Avg: $17,524 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$12,751 SGD
Retailer 9$14,372 SGD
Retailer 4$15,542 SGD
Retailer 11$15,569 SGD
Retailer 7$15,628 SGD
Retailer 10$15,808 SGD
Retailer 2$17,309 SGD
Retailer 3$17,965 SGD
Retailer 6$21,114 SGD
Retailer 5$22,445 SGD
NZ Jewellers$23,953 SGD

44 data points across 11 retailers

21 retailers$12,751 SGD to $23,953 SGD

B
Cheapest Retailer
-
$12,751 SGD
$9,970 USD
B
Retailer 2
-
$13,330 SGD
$10,423 USD
View
B
Retailer 3
-
$13,335 SGD
$10,427 USD
View
B
Retailer 4
-
$13,751 SGD
CA$14,934 CAD
View
B
Retailer 5
-
$14,177 SGD
$11,085 USD
View
B
Retailer 6
-
$14,372 SGD
$11,238 USD
View
B
Retailer 7
-
$14,372 SGD
$11,238 USD
View
Final sale: no returns
B
Retailer 8
-
$14,491 SGD
$11,331 USD
View
B
Retailer 9
-
$15,542 SGD
£9,569 GBP
View
B
Retailer 10
-
$15,569 SGD
$12,174 USD
View
Retailer 11
-
$15,628 SGD
A$18,800 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
$15,808 SGD
$12,361 USD
View
B
Retailer 13
-
$16,623 SGD
$12,998 USD
View
B
Retailer 14
-
$16,741 SGD
$13,090 USD
View
B
Retailer 15
-
$16,741 SGD
$13,090 USD
View
B
Retailer 16
-
$17,304 SGD
$13,530 USD
View
B
Retailer 17
-
$17,309 SGD
€12,890 EUR
View
C
Retailer 18
-
$17,965 SGD
$14,047 USD
View
B
Retailer 19
-
$21,114 SGD
ZAR 266,712 ZAR
View
B
Retailer 20
-
$22,445 SGD
£13,819 GBP
View
Most Expensive
C
NZ Jewellers
370ec192-86fa-4259-8326-a50c3ec1ed72 · Oct 30
$23,953 SGD
$18,729 USD
View
20 more retailers have this diamond
Prices start from $12,751 SGDSave up to $11,202 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
$12,751 SGD