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Oval|Natural|GIA

1.50ct I VS1 Oval Natural Diamond

VG • I/VS1 • GIA 2437998327

Certificate GIA 2437998327

Diamond specifications and retailer prices

From $10,531 SGD
As of November 1, 2026
Save $8,603 SGD (45%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $19,134 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 2437998327. Listed at 23 retailers as of November 1, 2026, with prices from $10,531 to $19,134, a $8,603 spread on the same certified stone. NZ Jewellers lists it at $19,134. 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
SymmetryGood
FluorescenceFaint
Crown angle41.24°
Pavilion angle35.79°
OriginNatural
Grading LabGIA
CertificateGIA 2437998327
Dimensions9.13 × 6.11 × 3.79 mm
L/W Ratio1.49
Top View
9.13 mm6.11 mm1.50 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 2437998327
Side View
Table 59.0%Crown 41.24°Girdle: THK-VTKPavilion 35.79°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $14,384 SGD|Low: $10,524 SGD|High: $18,145 SGD|Avg: $13,001 SGD|+0.2%
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
November 6, 2026
Retailer 12$10,531 SGD
Retailer 4$11,387 SGD
Retailer 7$11,459 SGD
Retailer 6$11,480 SGD
Retailer 14$11,480 SGD
Retailer 2$12,206 SGD
Retailer 5$12,437 SGD
Retailer 11$12,617 SGD
Retailer 13$12,629 SGD
Retailer 9$12,675 SGD
Retailer 3$14,350 SGD
Retailer 1$14,384 SGD
Retailer 8$16,749 SGD
Retailer 10$17,882 SGD

34 data points across 14 retailers

23 retailers$10,531 SGD to $19,134 SGD

B+
Cheapest Retailer
-
$10,531 SGD
B+
Retailer 2
-
$10,608 SGD
View
B+
Retailer 3
-
$10,750 SGD
View
B+
Retailer 4
-
$11,387 SGD
View
B+
Retailer 5
-
$11,459 SGD
View
B+
Retailer 6
-
$11,480 SGD
View
Final sale: no returns
Retailer 7
-
$11,480 SGD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$12,206 SGD
View
B
Retailer 9
-
$12,240 SGD
View
B
Retailer 10
-
$12,258 SGD
View
B
Retailer 11
-
$12,437 SGD
View
Retailer 12
-
$12,617 SGD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$12,629 SGD
View
B
Retailer 14
-
$12,675 SGD
View
B
Retailer 15
-
$12,990 SGD
View
B
Retailer 16
-
$12,990 SGD
View
B
Retailer 17
-
$13,424 SGD
View
B
Retailer 18
-
$13,762 SGD
View
B
Retailer 19
-
$14,350 SGD
View
B
Retailer 20
-
$14,384 SGD
View
B
Retailer 21
-
$16,749 SGD
View
B
Retailer 22
-
$17,882 SGD
View
Most Expensive
C
NZ Jewellers
6fcff3fd-8b1b-4e26-958f-e848d20fcca9 · Nov 5
$19,134 SGD
$14,980 USD
View
22 more retailers have this diamond
Prices start from $10,531 SGDSave up to $8,603 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.

B+
1.50ct Oval
$10,531 SGD