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Oval|Natural|GIA

1.51ct F IF Oval Natural Diamond

ID • F/IF • GIA 1559382067

Certificate GIA 1559382067

Diamond specifications and retailer prices

From $15,569 NZD
As of November 6, 2026
Save $3,985 NZD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $19,555 NZD 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 5, 2026, with prices from $15,569 to $19,555, a $3,985 spread on the same certified stone. 77 Diamonds lists it at $19,555. 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
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

How it works →
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 6
Current: $19,555 NZD|Low: $15,304 NZD|High: $28,096 NZD|Avg: $19,007 NZD|+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$15,414 NZD
Retailer 3$15,569 NZD
Retailer 4$15,591 NZD
Retailer 5$16,282 NZD
Retailer 7$18,923 NZD
77 Diamonds$19,555 NZD
Retailer 2$20,110 NZD
Retailer 9$20,205 NZD
Retailer 10$20,258 NZD
Retailer 8$28,096 NZD

33 data points across 10 retailers

3 retailers$15,569 NZD to $19,555 NZD

A
Cheapest Retailer
-
$15,569 NZD
A
Retailer 2
-
$16,282 NZD
View
Most Expensive
A
77 Diamonds
OVMBSBWHYXDV · Nov 5
$19,555 NZD
£8,536 GBP
View
2 more retailers have this diamond
Prices start from $15,569 NZDSave up to $3,985 NZD

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
$15,569 NZD