CaratHunter
Plans
Oval|Natural|GIA

1.50ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 6541913134

Certificate GIA 6541913134

Diamond specifications and retailer prices

From $5,220 SGD
HK$31,900 HKD
As of November 1, 2026
Save $5,798 SGD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $11,369 SGD at NZ Jewellers · As of October 3, 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 6541913134. Listed at 18 retailers as of October 29, 2026, with a 111% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6541913134
Dimensions8.98 × 6.51 × 3.99 mm
L/W Ratio1.38
Top View
8.98 mm6.51 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6541913134
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 61.3%

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: $5,558 SGD|Low: $5,073 SGD|High: $11,018 SGD|Avg: $6,853 SGD|-0.4%
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 8$5,220 SGD
Retailer 1$5,558 SGD
Retailer 4$6,023 SGD
Retailer 11$6,074 SGD
Retailer 3$6,351 SGD
Retailer 5$6,483 SGD
Retailer 2$6,629 SGD
Retailer 7$6,714 SGD
Retailer 10$6,880 SGD
Retailer 12$6,916 SGD
Retailer 6$7,785 SGD
Retailer 9$11,018 SGD

26 data points across 12 retailers

18 retailers$5,220 SGD to $11,018 SGD

A
Cheapest Retailer
-
$5,220 SGD
HK$31,900 HKD
A
Retailer 2
-
$5,558 SGD
₹414,088 INR
View
A
Retailer 3
-
$6,023 SGD
View
A
Retailer 4
-
$6,074 SGD
$4,751 USD
View
A
Retailer 5
-
$6,263 SGD
$4,899 USD
View
B+
Retailer 6
-
$6,351 SGD
$4,968 USD
View
Final sale: no returns
A
Retailer 7
-
$6,483 SGD
£3,993 GBP
View
A
Retailer 8
-
$6,629 SGD
View
A
Retailer 9
-
$6,714 SGD
£4,135 GBP
View
Retailer 10
-
$6,797 SGD
$5,317 USD
View
Price last confirmed 25 days ago
Retailer 11
-
$6,797 SGD
$5,317 USD
View
Price last confirmed 25 days ago
Retailer 12
-
$6,866 SGD
$5,371 USD
View
Price last confirmed 33 days ago
A
Retailer 13
-
$6,880 SGD
$5,382 USD
View
A
Retailer 14
-
$6,916 SGD
$5,410 USD
View
B+
Retailer 15
-
$7,785 SGD
€5,800 EUR
View
Retailer 16
-
$7,843 SGD
$6,135 USD
View
Price last confirmed 24 days ago
B
Retailer 17
-
$11,018 SGD
£6,786 GBP
View
Most Expensive
NZ Jewellers
77eef9ce-0486-4891-9ccd-064c07db04b1 · Oct 3
$11,369 SGD
$8,893 USD
View
Price last confirmed 30 days ago
17 more retailers have this diamond
Prices start from $5,220 SGDSave up to $5,798 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
$5,220 SGD