Oval|Natural|GIA

1.51ct F VS1 Oval Natural Diamond

EX • F/VS1 • GIA 6541140114

Certificate GIA 6541140114

Diamond specifications and retailer prices

From $7,615 USD
As of November 1, 2026
Save $6,020 USD (44%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $16,058 USD at NZ Jewellers · As of October 9, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541140114. Listed at 33 retailers as of November 1, 2026, with a 79% 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
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle36.79°
Pavilion angle39.23°
OriginNatural
Grading LabGIA
CertificateGIA 6541140114
Dimensions9.03 × 6.40 × 3.95 mm
L/W Ratio1.41
Top View
9.03 mm6.40 mm1.51 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6541140114
Side View
Table 60.0%Crown 36.79°Girdle: THN-VTKPavilion 39.23°Culet: NoneDepth 61.7%

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: Nov 1
Current: $16,058 USD|Low: $7,919 USD|High: $16,186 USD|Avg: $10,352 USD|-0.8%
NZ Jewellers
Retailer 2
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 19
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Retailer 21
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Retailer 24
Retailer 25
Retailer 26
Retailer 27
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Retailer 31
Retailer 32
November 2, 2026
Retailer 8$7,919 USD
Retailer 10$8,134 USD
Retailer 16$8,174 USD
Retailer 13$8,317 USD
Retailer 11$8,411 USD
Retailer 15$8,421 USD
Retailer 32$8,670 USD
Retailer 9$8,730 USD
Retailer 31$8,730 USD
Retailer 25$9,025 USD
Retailer 14$9,409 USD
Retailer 7$9,458 USD
Retailer 27$9,466 USD
Retailer 5$9,521 USD
Retailer 6$9,541 USD
Retailer 26$9,600 USD
Retailer 4$9,603 USD
Retailer 2$9,629 USD
Retailer 3$9,703 USD
Retailer 17$9,816 USD
Retailer 12$10,090 USD
Retailer 18$10,090 USD
Retailer 19$10,426 USD
Retailer 21$10,430 USD
Retailer 22$10,455 USD
Retailer 20$10,494 USD
Retailer 23$10,597 USD
Retailer 30$10,913 USD
Retailer 24$10,997 USD
Retailer 29$12,826 USD
Retailer 28$13,635 USD
NZ Jewellers$16,058 USD

27 data points across 32 retailers

33 retailers$7,615 USD to $13,635 USD

A
Cheapest Retailer
-
$7,615 USD
A
Retailer 2
-
$7,919 USD
View
A
Retailer 3
-
$8,134 USD
View
A
Retailer 4
-
$8,166 USD
A$12,563 AUD
View
A
Retailer 5
-
$8,174 USD
View
A
Retailer 6
-
$8,317 USD
View
A
Retailer 7
-
$8,411 USD
€8,010 EUR
View
A
Retailer 8
-
$8,421 USD
View
A
Retailer 9
-
$8,587 USD
View
A
Retailer 10
-
$8,670 USD
View
A
Retailer 11
-
$8,730 USD
View
A
Retailer 12
-
$8,730 USD
View
Final sale: no returns
Retailer 13
-
$9,025 USD
A$13,885 AUD
View
Price last confirmed 29 days ago
A
Retailer 14
-
$9,409 USD
View
A
Retailer 15
-
$9,458 USD
View
A
Retailer 16
-
$9,466 USD
£7,454 GBP
View
A
Retailer 17
-
$9,521 USD
View
A
Retailer 18
-
$9,603 USD
View
A
Retailer 19
-
$9,629 USD
£7,582 GBP
View
A
Retailer 20
-
$9,703 USD
View
A
Retailer 21
-
$9,816 USD
View
A
Retailer 22
-
$10,090 USD
View
A
Retailer 23
-
$10,090 USD
View
B+
Retailer 24
-
$10,426 USD
View
B+
Retailer 25
-
$10,430 USD
View
B+
Retailer 26
-
$10,455 USD
£8,232 GBP
View
B+
Retailer 27
-
$10,494 USD
View
B+
Retailer 28
-
$10,597 USD
View
B+
Retailer 29
-
$10,913 USD
View
B+
Retailer 30
-
$10,997 USD
€10,473 EUR
View
B+
Retailer 31
-
$12,826 USD
ZAR 207,201 ZAR
View
B+
Retailer 32
-
$13,635 USD
£10,736 GBP
View
Most Expensive
NZ Jewellers
fd381638-9f1f-42ea-ad6f-dcd49ea807d8 · Oct 9
$16,058 USD
View
Price last confirmed 24 days ago
32 more retailers have this diamond
Prices start from $7,615 USDSave up to $6,020 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
$7,615 USD