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Oval|Natural|GIA

1.51ct F VVS1 Oval Natural Diamond

VG • F/VVS1 • GIA 5242122884

Certificate GIA 5242122884

Diamond specifications and retailer prices

From $17,804 AUD
As of November 7, 2026
Save $14,106 AUD (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $31,910 AUD at With Clarity · As of November 5, 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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5242122884. Listed at 11 retailers as of November 5, 2026, with prices from $17,804 to $31,910, a $14,106 spread on the same certified stone. With Clarity lists it at $31,910. 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
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.03°
Pavilion angle38.34°
OriginNatural
Grading LabGIA
CertificateGIA 5242122884
Dimensions8.68 × 6.33 × 4.02 mm
L/W Ratio1.37
Culet sizeNone
Top View
8.68 mm6.33 mm1.51 ctF / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242122884
Side View
Table 58.0%Crown 42.03°Girdle: STK-VTKPavilion 38.34°Culet: NoneDepth 63.5%

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 7
Current: $17,804 AUD|Low: $17,804 AUD|High: $31,910 AUD|Avg: $23,660 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 7, 2026
Retailer 1$17,804 AUD
Retailer 3$19,072 AUD
Retailer 5$19,264 AUD
Retailer 4$19,502 AUD
Retailer 9$22,048 AUD
Retailer 2$22,180 AUD
Retailer 7$22,279 AUD
Retailer 6$23,062 AUD
Retailer 8$26,244 AUD
Retailer 10$27,546 AUD
With Clarity$31,910 AUD

3 data points across 11 retailers

11 retailers$17,804 AUD to $31,910 AUD

A
Cheapest Retailer
-
$17,804 AUD
B+
Retailer 2
-
$19,072 AUD
View
B+
Retailer 3
-
$19,264 AUD
View
B+
Retailer 4
-
$19,502 AUD
View
B+
Retailer 5
-
$22,048 AUD
View
B+
Retailer 6
-
$22,180 AUD
View
B+
Retailer 7
-
$22,279 AUD
View
B
Retailer 8
-
$23,062 AUD
View
B
Retailer 9
-
$26,244 AUD
View
B
Retailer 10
-
$27,546 AUD
View
Most Expensive
B
With Clarity
5242122884 · Nov 5
$31,910 AUD
$21,925 USD
View
10 more retailers have this diamond
Prices start from $17,804 AUDSave up to $14,106 AUD

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
$17,804 AUD