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Oval|Natural|GIA

1.51ct E IF Oval Natural Diamond

EX • E/IF • GIA 2567278981

Certificate GIA 2567278981

Diamond specifications and retailer prices

From $11,387 AUD
HK$62,500 HKD
As of October 29, 2026
Save $10,256 AUD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $21,643 AUD at NZ Jewellers · As of October 27, 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 E 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 2567278981. Listed at 10 retailers as of October 27, 2026, with prices from $11,387 to $21,643, a $10,256 spread on the same certified stone. NZ Jewellers lists it at $21,643. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2567278981
Dimensions8.84 × 6.29 × 4.07 mm
L/W Ratio1.41
Top View
8.84 mm6.29 mm1.51 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2567278981
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.6%

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: Oct 29
Current: $21,643 AUD|Low: $11,387 AUD|High: $21,643 AUD|Avg: $15,391 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8$11,387 AUD
Retailer 10$12,592 AUD
Retailer 2$13,107 AUD
Retailer 6$13,488 AUD
Retailer 3$13,888 AUD
Retailer 9$15,529 AUD
Retailer 7$15,767 AUD
Retailer 5$16,703 AUD
Retailer 4$20,389 AUD
NZ Jewellers$21,643 AUD

24 data points across 10 retailers

10 retailers$11,387 AUD to $21,643 AUD

A
Cheapest Retailer
-
$11,387 AUD
HK$62,500 HKD
Retailer 2
-
$12,592 AUD
SGD 11,955 SGD
View
Price last confirmed 17 days ago
A
Retailer 3
-
$13,107 AUD
€8,770 EUR
View
A
Retailer 4
-
$13,488 AUD
$9,476 USD
View
A
Retailer 5
-
$13,888 AUD
£7,683 GBP
View
A
Retailer 6
-
$15,529 AUD
$10,910 USD
View
A
Retailer 7
-
$15,767 AUD
$11,077 USD
View
A
Retailer 8
-
$16,703 AUD
€11,176 EUR
View
A
Retailer 9
-
$20,389 AUD
£11,279 GBP
View
Most Expensive
A
NZ Jewellers
dd5fd739-e9b8-4ad1-bcbd-d6f204cf30b0 · Oct 27
$21,643 AUD
$15,205 USD
View
9 more retailers have this diamond
Prices start from $11,387 AUDSave up to $10,256 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
$11,387 AUD