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Oval|Natural|GIA

1.50ct I VS1 Oval Natural Diamond

ID • I/VS1 • GIA 2536236640

Certificate GIA 2536236640

Diamond specifications and retailer prices

From $6,588 SGD
As of November 4, 2026
Save $7,785 SGD (54%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $14,373 SGD at NZ Jewellers · As of November 5, 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 2536236640. Listed at 24 retailers as of November 4, 2026, with prices from $6,588 to $14,373, a $7,785 spread on the same certified stone. NZ Jewellers lists it at $14,373. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2536236640
Dimensions8.88 × 6.46 × 4.03 mm
L/W Ratio1.37
Top View
8.88 mm6.46 mm1.50 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2536236640
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $14,373 SGD|Low: $6,555 SGD|High: $14,453 SGD|Avg: $9,180 SGD|-0.5%
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 5$6,588 SGD
Retailer 15$6,957 SGD
Retailer 10$7,625 SGD
Retailer 8$7,932 SGD
Retailer 14$7,935 SGD
Retailer 11$7,977 SGD
Retailer 2$8,162 SGD
Retailer 12$8,181 SGD
Retailer 16$8,382 SGD
Retailer 3$8,456 SGD
Retailer 19$8,594 SGD
Retailer 20$8,727 SGD
Retailer 6$8,797 SGD
Retailer 18$8,797 SGD
Retailer 9$9,304 SGD
Retailer 7$9,388 SGD
Retailer 4$9,916 SGD
Retailer 13$10,485 SGD
Retailer 17$12,626 SGD
NZ Jewellers$14,373 SGD

21 data points across 20 retailers

24 retailers$6,588 SGD to $14,373 SGD

A
Cheapest Retailer
-
$6,588 SGD
A
Retailer 2
-
$6,957 SGD
View
A
Retailer 3
-
$7,518 SGD
View
A
Retailer 4
-
$7,625 SGD
View
A
Retailer 5
-
$7,932 SGD
View
Final sale: no returns
A
Retailer 6
-
$7,935 SGD
View
Retailer 7
-
$7,977 SGD
View
Price last confirmed 8 days ago
Retailer 8
-
$8,081 SGD
View
Price last confirmed 26 days ago
A
Retailer 9
-
$8,162 SGD
View
A
Retailer 10
-
$8,181 SGD
View
A
Retailer 11
-
$8,382 SGD
View
A
Retailer 12
-
$8,456 SGD
View
A
Retailer 13
-
$8,590 SGD
View
A
Retailer 14
-
$8,594 SGD
View
A
Retailer 15
-
$8,727 SGD
View
A
Retailer 16
-
$8,797 SGD
View
A
Retailer 17
-
$8,797 SGD
View
Retailer 18
-
$9,115 SGD
View
Price last confirmed 33 days ago
A
Retailer 19
-
$9,304 SGD
View
A
Retailer 20
-
$9,388 SGD
View
A
Retailer 21
-
$9,916 SGD
View
B+
Retailer 22
-
$10,485 SGD
View
B+
Retailer 23
-
$12,626 SGD
View
Most Expensive
B
NZ Jewellers
4e971d15-3b34-49ac-b91c-62b233318247 · Nov 5
$14,373 SGD
$11,253 USD
View
23 more retailers have this diamond
Prices start from $6,588 SGDSave up to $7,785 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
$6,588 SGD