Oval|Natural|GIA

1.51ct F IF Oval Natural Diamond

ID • F/IF • GIA 1559382067

Certificate GIA 1559382067

Diamond specifications and retailer prices

From $8,631 USD
As of November 4, 2026
Save $2,209 USD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,840 USD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559382067. Listed at 3 retailers as of November 4, 2026, with prices from $8,631 to $10,840, a $2,209 spread on the same certified stone. 77 Diamonds lists it at $10,840. 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
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1559382067
Dimensions8.78 × 6.36 × 4.09 mm
L/W Ratio1.38
Culet sizeNone
Top View
8.78 mm6.36 mm1.51 ctF / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1559382067
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $10,840 USD|Low: $8,484 USD|High: $15,575 USD|Avg: $10,537 USD|+0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6$8,545 USD
Retailer 3$8,631 USD
Retailer 4$8,643 USD
Retailer 5$9,026 USD
Retailer 7$10,490 USD
77 Diamonds$10,840 USD
Retailer 2$11,148 USD
Retailer 9$11,201 USD
Retailer 10$11,230 USD
Retailer 8$15,575 USD

34 data points across 10 retailers

3 retailers$8,631 USD to $10,840 USD

A
Cheapest Retailer
-
$8,631 USD
A
Retailer 2
-
$9,026 USD
View
Most Expensive
A
77 Diamonds
OVMBSBWHYXDV · Nov 5
$10,840 USD
£8,536 GBP
View
2 more retailers have this diamond
Prices start from $8,631 USDSave up to $2,209 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
$8,631 USD