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Oval|Natural|GIA

1.51ct E VS1 Oval Natural Diamond

EX • E/VS1 • GIA 5553604054

Certificate GIA 5553604054

Diamond specifications and retailer prices

From $11,168 AUD
€7,480 EUR
As of October 29, 2026
Save $12,807 AUD (53%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $23,975 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5553604054. Listed at 7 retailers as of October 27, 2026, with prices from $11,168 to $23,975, a $12,807 spread on the same certified stone. NZ Jewellers lists it at $23,975. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 5553604054
Dimensions9.01 × 6.28 × 3.90 mm
L/W Ratio1.43
Key to symbols
Crystal, Pinpoint
Top View
9.01 mm6.28 mm1.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 5553604054
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.1%

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: Oct 29
Current: $23,975 AUD|Low: $11,168 AUD|High: $23,975 AUD|Avg: $15,789 AUD|+6.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 7$11,168 AUD
Retailer 5$13,120 AUD
Retailer 6$13,232 AUD
Retailer 2$13,299 AUD
Retailer 4$15,082 AUD
Retailer 3$18,822 AUD
NZ Jewellers$23,975 AUD

41 data points across 7 retailers

7 retailers$11,168 AUD to $23,975 AUD

A
Cheapest Retailer
-
$11,168 AUD
€7,480 EUR
A
Retailer 2
-
$13,120 AUD
$9,227 USD
View
A
Retailer 3
-
$13,232 AUD
$9,306 USD
View
Final sale: no returns
A
Retailer 4
-
$13,299 AUD
£7,364 GBP
View
A
Retailer 5
-
$15,082 AUD
€10,102 EUR
View
B+
Retailer 6
-
$18,822 AUD
£10,423 GBP
View
Most Expensive
B
NZ Jewellers
18ef3212-c1dd-490e-8d0e-04611022869c · Oct 27
$23,975 AUD
$16,861 USD
View
6 more retailers have this diamond
Prices start from $11,168 AUDSave up to $12,807 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
$11,168 AUD