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Oval|Natural|GIA

1.51ct F VS1 Oval Natural Diamond

VG • F/VS1 • GIA 6247053906

Certificate GIA 6247053906

Diamond specifications and retailer prices

From $11,035 SGD
As of November 4, 2026
Save $8,744 SGD (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $19,779 SGD at With Clarity · As of November 4, 2026
View at With Clarity

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded F colour (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 6247053906. Listed at 11 retailers as of November 4, 2026, with prices from $11,035 to $19,779, a $8,744 spread on the same certified stone. With Clarity lists it at $19,779. 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

1.51
Carat
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle41.72°
Pavilion angle40.61°
OriginNatural
Grading LabGIA
CertificateGIA 6247053906
Dimensions8.68 × 6.33 × 4.04 mm
L/W Ratio1.37
Culet sizeNone
Top View
8.68 mm6.33 mm1.51 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6247053906
Side View
Table 60.0%Crown 41.72°Girdle: STK-VTKPavilion 40.61°Culet: NoneDepth 63.8%

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: $16,268 SGD|Low: $11,035 SGD|High: $20,591 SGD|Avg: $14,252 SGD|-6.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 5, 2026
Retailer 10$11,035 SGD
Retailer 6$11,586 SGD
Retailer 11$11,993 SGD
Retailer 5$12,201 SGD
Retailer 4$12,437 SGD
Retailer 2$12,449 SGD
Retailer 9$13,820 SGD
Retailer 8$14,105 SGD
Retailer 12$14,386 SGD
Retailer 7$14,735 SGD
Retailer 1$16,268 SGD
Retailer 3$16,736 SGD
With Clarity$19,779 SGD

25 data points across 13 retailers

11 retailers$11,035 SGD to $19,779 SGD

A
Cheapest Retailer
-
$11,035 SGD
A
Retailer 2
-
$11,586 SGD
View
A
Retailer 3
-
$11,993 SGD
View
A
Retailer 4
-
$12,201 SGD
View
A
Retailer 5
-
$12,449 SGD
View
B+
Retailer 6
-
$13,820 SGD
View
B+
Retailer 7
-
$14,105 SGD
View
B+
Retailer 8
-
$14,386 SGD
View
B+
Retailer 9
-
$14,735 SGD
View
B+
Retailer 10
-
$16,268 SGD
View
Most Expensive
B
With Clarity
6247053906 · Nov 4
$19,779 SGD
$15,485 USD
View
10 more retailers have this diamond
Prices start from $11,035 SGDSave up to $8,744 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
1.51ct Oval
$11,035 SGD