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Oval|Natural|GIA

1.50ct F I1 Oval Natural Diamond

ID • F/I1 • GIA 5523776830

Certificate GIA 5523776830

Diamond specifications and retailer prices

From $5,157 SGD
HK$31,500 HKD
As of November 1, 2026
Save $6,470 SGD (56%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $11,626 SGD at NZ Jewellers · As of November 2, 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 I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5523776830. Listed at 9 retailers as of November 1, 2026, with prices from $5,157 to $11,626, a $6,470 spread on the same certified stone. NZ Jewellers lists it at $11,626. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 5523776830
Dimensions8.84 × 6.39 × 4.08 mm
L/W Ratio1.38
Top View
8.84 mm6.39 mm1.50 ctF / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5523776830
Side View
Table 57.0%Crown 36.4°Girdle: STK-ETKPavilion 40.5°CuletDepth 63.9%

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 1
Current: $11,626 SGD|Low: $5,107 SGD|High: $12,063 SGD|Avg: $7,874 SGD|-3.6%
NZ Jewellers
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 5$5,157 SGD
Retailer 10$6,062 SGD
Retailer 11$6,132 SGD
Retailer 7$6,951 SGD
Retailer 8$6,951 SGD
Retailer 9$6,951 SGD
Retailer 4$7,496 SGD
Retailer 2$7,864 SGD
Retailer 6$8,021 SGD
Retailer 12$8,583 SGD
Retailer 3$11,440 SGD
NZ Jewellers$11,626 SGD

25 data points across 12 retailers

9 retailers$5,157 SGD to $11,626 SGD

A
Cheapest Retailer
-
$5,157 SGD
HK$31,500 HKD
B+
Retailer 2
-
$6,062 SGD
$4,740 USD
View
B+
Retailer 3
-
$6,132 SGD
$4,795 USD
View
B+
Retailer 4
-
$6,951 SGD
$5,435 USD
View
B+
Retailer 5
-
$6,951 SGD
$5,435 USD
View
B+
Retailer 6
-
$6,951 SGD
$5,435 USD
View
B+
Retailer 7
-
$7,864 SGD
€5,856 EUR
View
B
Retailer 8
-
$8,021 SGD
$6,272 USD
View
Most Expensive
B
NZ Jewellers
268015de-c64d-462a-afa1-16b51a441d5c · Nov 2
$11,626 SGD
$9,091 USD
View
8 more retailers have this diamond
Prices start from $5,157 SGDSave up to $6,470 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
$5,157 SGD