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Oval|Natural|GIA

1.50ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 1569306402

Certificate GIA 1569306402

Diamond specifications and retailer prices

From $8,742 SGD
HK$53,400 HKD
As of November 1, 2026
Save $10,464 SGD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $19,205 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1569306402. Listed at 20 retailers as of October 30, 2026, with prices from $8,742 to $19,205, a $10,464 spread on the same certified stone. NZ Jewellers lists it at $19,205. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.84°
Pavilion angle33.42°
OriginNatural
Grading LabGIA
CertificateGIA 1569306402
Dimensions9.05 × 6.15 × 3.81 mm
L/W Ratio1.47
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
9.05 mm6.15 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569306402
Side View
Table 57.0%Crown 38.84°Girdle: THK-VTKPavilion 33.42°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $8,948 SGD|Low: $8,930 SGD|High: $16,195 SGD|Avg: $11,164 SGD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 1$8,948 SGD
Retailer 9$9,400 SGD
Retailer 12$9,716 SGD
Retailer 7$10,116 SGD
Retailer 10$10,117 SGD
Retailer 11$10,598 SGD
Retailer 6$10,618 SGD
Retailer 3$10,951 SGD
Retailer 4$11,660 SGD
Retailer 2$11,802 SGD
Retailer 5$12,545 SGD
Retailer 8$16,088 SGD

35 data points across 12 retailers

20 retailers$8,742 SGD to $19,205 SGD

B+
Cheapest Retailer
-
$8,742 SGD
HK$53,400 HKD
B+
Retailer 2
-
$8,948 SGD
₹666,318 INR
View
B+
Retailer 3
-
$9,400 SGD
$7,350 USD
View
Retailer 4
-
$9,673 SGD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$9,716 SGD
$7,597 USD
View
B+
Retailer 6
-
$9,924 SGD
$7,760 USD
View
B+
Retailer 7
-
$10,116 SGD
$7,910 USD
View
B+
Retailer 8
-
$10,117 SGD
View
B+
Retailer 9
-
$10,598 SGD
$8,287 USD
View
Final sale: no returns
B+
Retailer 10
-
$10,600 SGD
$8,288 USD
View
B+
Retailer 11
-
$10,618 SGD
£6,538 GBP
View
B+
Retailer 12
-
$11,483 SGD
$8,979 USD
View
B+
Retailer 13
-
$11,660 SGD
$9,117 USD
View
B+
Retailer 14
-
$11,734 SGD
$9,175 USD
View
B+
Retailer 15
-
$11,802 SGD
$9,228 USD
View
B
Retailer 16
-
$11,967 SGD
$9,357 USD
View
B
Retailer 17
-
$12,545 SGD
€9,342 EUR
View
B
Retailer 18
-
$13,249 SGD
$10,360 USD
View
B
Retailer 19
-
$16,088 SGD
£9,905 GBP
View
Most Expensive
B
NZ Jewellers
e9da430d-c119-4629-a237-83c9a443b20e · Oct 30
$19,205 SGD
$15,017 USD
View
19 more retailers have this diamond
Prices start from $8,742 SGDSave up to $10,464 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
$8,742 SGD