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Oval|Natural|GIA

1.50ct I VS1 Oval Natural Diamond

VG • I/VS1 • GIA 2567137797

Certificate GIA 2567137797

Diamond specifications and retailer prices

From $8,271 SGD
As of November 1, 2026
Save $10,513 SGD (56%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $18,784 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2567137797. Listed at 33 retailers as of November 1, 2026, with prices from $8,271 to $18,784, a $10,513 spread on the same certified stone. NZ Jewellers lists it at $18,784. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.86°
Pavilion angle40.71°
OriginNatural
Grading LabGIA
CertificateGIA 2567137797
Dimensions8.72 × 6.30 × 4.08 mm
L/W Ratio1.38
Culet sizeNone
Top View
8.72 mm6.30 mm1.50 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567137797
Side View
Table 59.0%Crown 41.86°Girdle: STK-VTKPavilion 40.71°Culet: NDepth 64.7%

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 1
Current: $18,784 SGD|Low: $8,271 SGD|High: $18,784 SGD|Avg: $10,810 SGD
NZ Jewellers
Retailer 2
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Retailer 35
November 6, 2026
Retailer 11$8,271 SGD
Retailer 31$8,388 SGD
Retailer 8$8,477 SGD
Retailer 12$8,720 SGD
Retailer 19$8,794 SGD
Retailer 6$8,910 SGD
Retailer 14$9,023 SGD
Retailer 18$9,375 SGD
Retailer 23$9,391 SGD
Retailer 35$9,392 SGD
Retailer 20$9,527 SGD
Retailer 25$9,990 SGD
Retailer 17$10,004 SGD
Retailer 5$10,175 SGD
Retailer 4$10,331 SGD
Retailer 2$10,365 SGD
Retailer 24$10,369 SGD
Retailer 3$10,397 SGD
Retailer 26$10,490 SGD
Retailer 15$10,503 SGD
Retailer 7$10,636 SGD
Retailer 27$11,143 SGD
Retailer 9$11,189 SGD
Retailer 16$11,189 SGD
Retailer 21$11,253 SGD
Retailer 32$11,354 SGD
Retailer 29$11,465 SGD
Retailer 10$11,560 SGD
Retailer 33$11,630 SGD
Retailer 28$11,722 SGD
Retailer 34$11,740 SGD
Retailer 22$12,146 SGD
Retailer 13$13,702 SGD
Retailer 30$15,610 SGD
NZ Jewellers$18,784 SGD

27 data points across 35 retailers

33 retailers$8,271 SGD to $18,784 SGD

A
Cheapest Retailer
-
$8,271 SGD
A
Retailer 2
-
$8,388 SGD
View
A
Retailer 3
-
$8,477 SGD
View
A
Retailer 4
-
$8,720 SGD
View
A
Retailer 5
-
$8,794 SGD
View
A
Retailer 6
-
$8,910 SGD
View
A
Retailer 7
-
$9,023 SGD
View
B+
Retailer 8
-
$9,375 SGD
View
B+
Retailer 9
-
$9,391 SGD
View
Final sale: no returns
Retailer 10
-
$9,392 SGD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$9,527 SGD
View
B+
Retailer 12
-
$9,990 SGD
View
B+
Retailer 13
-
$10,004 SGD
View
B+
Retailer 14
-
$10,175 SGD
View
B+
Retailer 15
-
$10,331 SGD
View
B+
Retailer 16
-
$10,365 SGD
View
B+
Retailer 17
-
$10,369 SGD
View
B+
Retailer 18
-
$10,397 SGD
View
B+
Retailer 19
-
$10,490 SGD
View
B+
Retailer 20
-
$10,503 SGD
View
Retailer 21
-
$10,636 SGD
View
Price last confirmed 15 days ago
B+
Retailer 22
-
$11,143 SGD
View
B+
Retailer 23
-
$11,189 SGD
View
B+
Retailer 24
-
$11,189 SGD
View
B+
Retailer 25
-
$11,253 SGD
View
B+
Retailer 26
-
$11,354 SGD
View
B+
Retailer 27
-
$11,560 SGD
View
B+
Retailer 28
-
$11,630 SGD
View
B+
Retailer 29
-
$11,740 SGD
View
B
Retailer 30
-
$12,146 SGD
View
B
Retailer 31
-
$13,702 SGD
View
B
Retailer 32
-
$15,610 SGD
View
Most Expensive
B
NZ Jewellers
9b16d0a6-1b40-4752-81f1-0f85276bc66a · Nov 5
$18,784 SGD
$14,706 USD
View
32 more retailers have this diamond
Prices start from $8,271 SGDSave up to $10,513 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
$8,271 SGD