Oval|Natural|GIA

1.51ct F VS1 Oval Natural Diamond

VG • F/VS1 • GIA 6247053906

Certificate GIA 6247053906

Diamond specifications and retailer prices

From $15,368 NZD
As of November 4, 2026
Save $12,178 NZD (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $27,546 NZD 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 $15,368 to $27,546, a $12,178 spread on the same certified stone. With Clarity lists it at $27,546. 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: $22,656 NZD|Low: $15,368 NZD|High: $28,678 NZD|Avg: $19,849 NZD|-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$15,368 NZD
Retailer 6$16,136 NZD
Retailer 11$16,702 NZD
Retailer 5$16,992 NZD
Retailer 4$17,321 NZD
Retailer 2$17,337 NZD
Retailer 9$19,248 NZD
Retailer 8$19,644 NZD
Retailer 12$20,036 NZD
Retailer 7$20,521 NZD
Retailer 1$22,656 NZD
Retailer 3$23,309 NZD
With Clarity$27,546 NZD

25 data points across 13 retailers

11 retailers$15,368 NZD to $27,546 NZD

A
Cheapest Retailer
-
$15,368 NZD
A
Retailer 2
-
$16,136 NZD
View
A
Retailer 3
-
$16,702 NZD
View
A
Retailer 4
-
$16,992 NZD
View
A
Retailer 5
-
$17,337 NZD
View
B+
Retailer 6
-
$19,248 NZD
View
B+
Retailer 7
-
$19,644 NZD
View
B+
Retailer 8
-
$20,036 NZD
View
B+
Retailer 9
-
$20,521 NZD
View
B+
Retailer 10
-
$22,656 NZD
View
Most Expensive
B
With Clarity
6247053906 · Nov 4
$27,546 NZD
$15,485 USD
View
10 more retailers have this diamond
Prices start from $15,368 NZDSave up to $12,178 NZD

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
$15,368 NZD