Oval|Natural|GIA

1.51ct F VS1 Oval Natural Diamond

VG • F/VS1 • GIA 6247053906

Certificate GIA 6247053906

Diamond specifications and retailer prices

From $8,814 USD
SGD 11,911 SGD
As of October 29, 2026
Save $6,987 USD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $15,801 USD at With Clarity · As of October 29, 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 12 retailers as of October 29, 2026, with prices from $8,814 to $15,801, a $6,987 spread on the same certified stone. With Clarity lists it at $15,801. 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
Color
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

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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: Oct 29
Current: $8,814 USD|Low: $8,814 USD|High: $16,121 USD|Avg: $11,265 USD|-5.1%
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
October 29, 2026
Retailer 1$8,814 USD
Retailer 10$9,255 USD
Retailer 3$9,575 USD
Retailer 4$9,738 USD
Retailer 7$9,746 USD
Retailer 8$9,977 USD
Retailer 12$11,049 USD
Retailer 11$11,260 USD
Retailer 5$11,260 USD
Retailer 2$11,761 USD
Retailer 6$12,997 USD
Retailer 9$13,104 USD
With Clarity$15,801 USD

22 data points across 13 retailers

12 retailers$8,814 USD to $15,801 USD

A
Cheapest Retailer
-
$8,814 USD
SGD 11,911 SGD
Returns within 14 days
A
Retailer 2
-
$9,255 USD
View
Returns within 30 days
A
Retailer 3
-
$9,575 USD
View
Returns within 30 days
A
Retailer 4
-
$9,738 USD
SGD 13,159 SGD
View
Returns within 30 days
A
Retailer 5
-
$9,746 USD
View
Returns within 30 days
A
Retailer 6
-
$9,977 USD
£7,856 GBP
View
Price last confirmed 7 days ago
Returns within 30 days
B+
Retailer 7
-
$11,049 USD
£8,700 GBP
View
Returns within 30 days
B+
Retailer 8
-
$11,260 USD
View
Returns within 30 days
B+
Retailer 9
-
$11,260 USD
€10,724 EUR
View
Returns within 100 days
B+
Retailer 10
-
$11,761 USD
View
Price last confirmed 7 days ago
Returns within 3 days
B+
Retailer 11
-
$12,997 USD
View
Returns within 10 days
Most Expensive
B
With Clarity
6247053906 · Oct 29
$15,801 USD
View
Returns within 30 days
11 more retailers have this diamond
Prices start from $8,814 USDSave up to $6,987 USD

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
$8,814 USD