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Oval|Natural|GIA

1.50ct I VS1 Oval Natural Diamond

EX • I/VS1 • GIA 1548470344

Certificate GIA 1548470344

Diamond specifications and retailer prices

From $7,144 SGD
As of November 4, 2026
Save $6,105 SGD (46%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $16,112 SGD at NZ Jewellers · As of October 23, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548470344. Listed at 21 retailers as of November 4, 2026, with a 85% 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
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 1548470344
Dimensions8.63 × 6.27 × 4.12 mm
L/W Ratio1.38
Girdle conditionFaceted
Top View
8.63 mm6.27 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548470344
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 39.5°Culet: NoneDepth 65.7%

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 4
Current: $16,112 SGD|Low: $7,079 SGD|High: $16,112 SGD|Avg: $9,565 SGD
NZ Jewellers
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
November 6, 2026
Retailer 6$7,144 SGD
Retailer 19$7,539 SGD
Retailer 4$7,619 SGD
Retailer 12$7,725 SGD
Retailer 17$7,935 SGD
Retailer 18$7,954 SGD
Retailer 8$7,972 SGD
Retailer 10$8,013 SGD
Retailer 5$8,392 SGD
Retailer 7$8,397 SGD
Retailer 14$8,801 SGD
Retailer 15$8,900 SGD
Retailer 11$9,287 SGD
Retailer 3$9,733 SGD
Retailer 20$10,208 SGD
Retailer 9$10,317 SGD
Retailer 2$10,358 SGD
Retailer 13$11,631 SGD
Retailer 16$13,249 SGD
NZ Jewellers$16,112 SGD

20 data points across 20 retailers

21 retailers$7,144 SGD to $13,249 SGD

A
Cheapest Retailer
-
$7,144 SGD
A
Retailer 2
-
$7,539 SGD
View
A
Retailer 3
-
$7,619 SGD
View
A
Retailer 4
-
$7,725 SGD
View
A
Retailer 5
-
$7,935 SGD
View
A
Retailer 6
-
$7,954 SGD
View
A
Retailer 7
-
$7,972 SGD
View
Final sale: no returns
A
Retailer 8
-
$8,013 SGD
View
A
Retailer 9
-
$8,392 SGD
View
A
Retailer 10
-
$8,397 SGD
View
A
Retailer 11
-
$8,801 SGD
View
A
Retailer 12
-
$8,900 SGD
View
A
Retailer 13
-
$9,263 SGD
View
Retailer 14
-
$9,287 SGD
View
Price last confirmed 15 days ago
A
Retailer 15
-
$9,733 SGD
View
B+
Retailer 16
-
$10,208 SGD
View
B+
Retailer 17
-
$10,317 SGD
View
B+
Retailer 18
-
$10,358 SGD
View
B+
Retailer 19
-
$11,631 SGD
View
B+
Retailer 20
-
$13,249 SGD
View
Most Expensive
NZ Jewellers
992eb169-ab8b-4dbf-ab11-089a3df2eb6c · Oct 23
$16,112 SGD
$12,614 USD
View
Price last confirmed 13 days ago
20 more retailers have this diamond
Prices start from $7,144 SGDSave up to $6,105 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
$7,144 SGD