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Oval|Natural|GIA

1.51ct F VS1 Oval Natural Diamond

EX • F/VS1 • GIA 7563535618

Certificate GIA 7563535618

Diamond specifications and retailer prices

From $15,762 AUD
As of November 5, 2026
Save $12,488 AUD (44%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $28,250 AUD 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7563535618. Listed at 17 retailers as of November 4, 2026, with prices from $15,762 to $28,250, a $12,488 spread on the same certified stone. With Clarity lists it at $28,250. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.54°
Pavilion angle38.68°
OriginNatural
Grading LabGIA
CertificateGIA 7563535618
Dimensions9.03 × 6.49 × 3.92 mm
L/W Ratio1.39
Culet sizeNone
Top View
9.03 mm6.49 mm1.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7563535618
Side View
Table 61.0%Crown 37.54°Girdle: MED-THKPavilion 38.68°Culet: NDepth 60.3%

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 5
Current: $17,148 AUD|Low: $15,762 AUD|High: $28,250 AUD|Avg: $19,613 AUD|-3.2%
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
Retailer 15
Retailer 16
With Clarity
November 6, 2026
Retailer 7$15,762 AUD
Retailer 5$16,538 AUD
Retailer 14$16,856 AUD
Retailer 8$17,049 AUD
Retailer 16$17,108 AUD
Retailer 1$17,148 AUD
Retailer 9$17,156 AUD
Retailer 3$17,425 AUD
Retailer 11$19,369 AUD
Retailer 4$19,658 AUD
Retailer 6$19,969 AUD
Retailer 12$20,095 AUD
Retailer 2$20,109 AUD
Retailer 13$20,856 AUD
Retailer 10$23,236 AUD
Retailer 15$24,384 AUD
With Clarity$28,250 AUD

30 data points across 17 retailers

17 retailers$15,762 AUD to $28,250 AUD

A
Cheapest Retailer
-
$15,762 AUD
B+
Retailer 2
-
$16,538 AUD
View
B+
Retailer 3
-
$16,856 AUD
View
B+
Retailer 4
-
$17,049 AUD
View
B+
Retailer 5
-
$17,108 AUD
View
B+
Retailer 6
-
$17,148 AUD
View
B+
Retailer 7
-
$17,156 AUD
View
B+
Retailer 8
-
$17,425 AUD
View
B+
Retailer 9
-
$19,369 AUD
View
B
Retailer 10
-
$19,658 AUD
View
B
Retailer 11
-
$19,969 AUD
View
B+
Retailer 12
-
$20,095 AUD
View
B
Retailer 13
-
$20,109 AUD
View
B+
Retailer 14
-
$20,856 AUD
View
B+
Retailer 15
-
$23,236 AUD
View
B
Retailer 16
-
$24,384 AUD
View
Most Expensive
B
With Clarity
7563535618 · Nov 4
$28,250 AUD
$19,776 USD
View
16 more retailers have this diamond
Prices start from $15,762 AUDSave up to $12,488 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
$15,762 AUD