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Oval|Natural|GIA

1.50ct G IF Oval Natural Diamond

EX • G/IF • GIA 1547394289

Certificate GIA 1547394289

Diamond specifications and retailer prices

From $12,303 SGD
As of November 6, 2026
Save $9,001 SGD (42%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $23,015 SGD at NZ Jewellers · As of September 25, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1547394289. Listed at 26 retailers as of November 4, 2026, with a 73% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.3°
OriginNatural
Grading LabGIA
CertificateGIA 1547394289
Dimensions8.72 × 6.31 × 4.15 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.72 mm6.31 mm1.50 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1547394289
Side View
Table 62.0%CrownGirdle: STK-VTKPavilion 40.3°Culet: NoneDepth 65.7%

Caratlytics Score

How it works →
A+
Exceptional
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 6
Current: $16,498 SGD|Low: $12,188 SGD|High: $21,589 SGD|Avg: $15,027 SGD|+20.3%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 9$12,303 SGD
Retailer 15$12,963 SGD
Retailer 22$13,036 SGD
Retailer 19$13,259 SGD
Retailer 5$13,332 SGD
Retailer 4$13,508 SGD
Retailer 8$13,511 SGD
Retailer 21$13,670 SGD
Retailer 11$13,677 SGD
Retailer 6$13,777 SGD
Retailer 10$14,410 SGD
Retailer 16$14,637 SGD
Retailer 14$14,790 SGD
Retailer 7$15,122 SGD
Retailer 18$15,455 SGD
Retailer 3$16,292 SGD
Retailer 13$16,387 SGD
Retailer 1$16,498 SGD
Retailer 12$17,135 SGD
Retailer 2$17,781 SGD
Retailer 17$19,955 SGD
Retailer 20$21,304 SGD

23 data points across 22 retailers

26 retailers$12,303 SGD to $21,304 SGD

A+
Cheapest Retailer
-
$12,303 SGD
A
Retailer 2
-
$12,963 SGD
View
A
Retailer 3
-
$13,036 SGD
View
A
Retailer 4
-
$13,259 SGD
View
A
Retailer 5
-
$13,332 SGD
View
A
Retailer 6
-
$13,508 SGD
View
A
Retailer 7
-
$13,511 SGD
View
A
Retailer 8
-
$13,670 SGD
View
A
Retailer 9
-
$13,677 SGD
View
Final sale: no returns
A
Retailer 10
-
$13,777 SGD
View
A
Retailer 11
-
$14,410 SGD
View
A
Retailer 12
-
$14,637 SGD
View
Retailer 13
-
$14,790 SGD
View
Price last confirmed 15 days ago
Retailer 14
-
$15,051 SGD
View
Price last confirmed 17 days ago
A
Retailer 15
-
$15,122 SGD
View
Retailer 16
-
$15,268 SGD
View
Price last confirmed 31 days ago
A
Retailer 17
-
$15,359 SGD
View
A
Retailer 18
-
$15,455 SGD
View
A
Retailer 19
-
$16,292 SGD
View
A
Retailer 20
-
$16,387 SGD
View
B+
Retailer 21
-
$16,498 SGD
View
B+
Retailer 22
-
$17,135 SGD
View
B+
Retailer 23
-
$17,781 SGD
View
B+
Retailer 24
-
$19,955 SGD
View
B+
Retailer 25
-
$21,304 SGD
View
Most Expensive
NZ Jewellers
896d7f47-5917-4d22-a286-298d25fc9605 · Sep 25
$23,015 SGD
$17,958 USD
View
Price last confirmed 42 days ago
25 more retailers have this diamond
Prices start from $12,303 SGDSave up to $9,001 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
$12,303 SGD