Oval|Natural|GIA

1.51ct F VS2 Oval Natural Diamond

EX • F/VS2 • GIA 6541351859

Certificate GIA 6541351859

Diamond specifications and retailer prices

From $12,606 AUD
$8,855 USD
As of November 1, 2026
Save $10,344 AUD (45%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $22,950 AUD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541351859. Listed at 32 retailers as of October 30, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.34°
OriginNatural
Grading LabGIA
CertificateGIA 6541351859
Dimensions8.87 × 6.33 × 4.07 mm
L/W Ratio1.40
Top View
8.87 mm6.33 mm1.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541351859
Side View
Table 62.0%Crown 38.34°Girdle: STK-VTKPavilionCulet: NoneDepth 64.2%

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 1
Current: $22,950 AUD|Low: $12,622 AUD|High: $22,950 AUD|Avg: $16,535 AUD
NZ Jewellers
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 8$12,777 AUD
Retailer 9$13,631 AUD
Retailer 7$13,769 AUD
Retailer 3$13,770 AUD
Retailer 10$14,011 AUD
Retailer 17$14,918 AUD
Retailer 12$14,952 AUD
Retailer 18$15,147 AUD
Retailer 4$15,154 AUD
Retailer 2$15,187 AUD
Retailer 6$15,789 AUD
Retailer 5$17,213 AUD
Retailer 11$17,345 AUD
Retailer 14$18,994 AUD
Retailer 15$20,230 AUD
Retailer 16$20,231 AUD
Retailer 13$21,506 AUD
NZ Jewellers$22,950 AUD

23 data points across 18 retailers

32 retailers$12,606 AUD to $22,950 AUD

A
Cheapest Retailer
-
$12,606 AUD
$8,855 USD
A
Retailer 2
-
$12,777 AUD
$8,975 USD
View
A
Retailer 3
-
$12,894 AUD
$9,057 USD
View
A
Retailer 4
-
$13,631 AUD
$9,575 USD
View
A
Retailer 5
-
$13,769 AUD
$9,672 USD
View
Final sale: no returns
A
Retailer 6
-
$13,770 AUD
$9,673 USD
View
Retailer 7
-
$13,770 AUD
$9,673 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
$14,011 AUD
$9,842 USD
View
A
Retailer 9
-
$14,686 AUD
$10,316 USD
View
A
Retailer 10
-
$14,719 AUD
$10,339 USD
View
A
Retailer 11
-
$14,918 AUD
$10,479 USD
View
Retailer 12
-
$14,918 AUD
$10,479 USD
View
Price last confirmed 11 days ago
A
Retailer 13
-
$14,952 AUD
£8,270 GBP
View
A
Retailer 14
-
$15,147 AUD
$10,640 USD
View
Retailer 15
-
$15,154 AUD
View
Price last confirmed 9 days ago
A
Retailer 16
-
$15,187 AUD
£8,400 GBP
View
B+
Retailer 17
-
$15,560 AUD
$10,930 USD
View
B+
Retailer 18
-
$15,560 AUD
$10,930 USD
View
Retailer 19
-
$15,789 AUD
$11,091 USD
View
Price last confirmed 23 days ago
B+
Retailer 20
-
$15,789 AUD
$11,091 USD
View
B+
Retailer 21
-
$16,087 AUD
$11,300 USD
View
B+
Retailer 22
-
$16,422 AUD
$11,536 USD
View
B+
Retailer 23
-
$16,489 AUD
£9,120 GBP
View
B+
Retailer 24
-
$17,213 AUD
$12,091 USD
View
Retailer 25
-
$17,213 AUD
$12,091 USD
View
Price last confirmed 12 days ago
B+
Retailer 26
-
$17,345 AUD
€11,604 EUR
View
B+
Retailer 27
-
$18,994 AUD
View
B+
Retailer 28
-
$20,230 AUD
ZAR 229,570 ZAR
View
B+
Retailer 29
-
$20,231 AUD
£11,190 GBP
View
B+
Retailer 30
-
$21,506 AUD
£11,895 GBP
View
B
Retailer 31
-
$22,950 AUD
$16,121 USD
View
Most Expensive
NZ Jewellers
991eaf47-72ed-4685-9efe-9bc637222964 · Oct 3
$22,950 AUD
$16,121 USD
View
Price last confirmed 29 days ago
31 more retailers have this diamond
Prices start from $12,606 AUDSave up to $10,344 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
$12,606 AUD