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Oval|Natural|GIA

1.50ct F I1 Oval Natural Diamond

ID • F/I1 • GIA 1453116926

Certificate GIA 1453116926

Diamond specifications and retailer prices

From $5,451 SGD
HK$33,300 HKD
As of November 1, 2026
Save $7,039 SGD (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,490 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 1453116926. Listed at 10 retailers as of November 1, 2026, with prices from $5,451 to $12,490, a $7,039 spread on the same certified stone. NZ Jewellers lists it at $12,490. 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
OriginNatural
Grading LabGIA
CertificateGIA 1453116926
Dimensions8.70 × 6.45 × 4.16 mm
L/W Ratio1.35
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
8.70 mm6.45 mm1.50 ctF / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1453116926
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 64.5%

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: $12,490 SGD|Low: $5,402 SGD|High: $12,490 SGD|Avg: $7,778 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4$5,451 SGD
Retailer 3$5,462 SGD
Retailer 6$6,310 SGD
Retailer 5$6,513 SGD
Retailer 8$7,467 SGD
Retailer 2$8,158 SGD
Retailer 7$8,617 SGD
Retailer 9$8,903 SGD
NZ Jewellers$12,490 SGD

41 data points across 9 retailers

10 retailers$5,451 SGD to $12,490 SGD

A
Cheapest Retailer
-
$5,451 SGD
HK$33,300 HKD
A
Retailer 2
-
$5,462 SGD
₹406,713 INR
View
A
Retailer 3
-
$6,310 SGD
$4,934 USD
View
B+
Retailer 4
-
$6,513 SGD
$5,093 USD
View
B+
Retailer 5
-
$7,467 SGD
$5,839 USD
View
B+
Retailer 6
-
$7,467 SGD
$5,839 USD
View
B+
Retailer 7
-
$7,467 SGD
$5,839 USD
View
B+
Retailer 8
-
$8,158 SGD
€6,075 EUR
View
B
Retailer 9
-
$8,617 SGD
$6,738 USD
View
Most Expensive
B
NZ Jewellers
10a355a9-7b70-4a03-882b-972b01556e50 · Nov 2
$12,490 SGD
$9,766 USD
View
9 more retailers have this diamond
Prices start from $5,451 SGDSave up to $7,039 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
$5,451 SGD