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Oval|Natural|GIA

1.51ct I VVS1 Oval Natural Diamond

ID • I/VVS1 • GIA 2557159764

Certificate GIA 2557159764

Diamond specifications and retailer prices

From $9,068 AUD
As of November 4, 2026
Save $12,204 AUD (57%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $21,272 AUD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557159764. Listed at 25 retailers as of November 4, 2026, with prices from $9,068 to $21,272, a $12,204 spread on the same certified stone. NZ Jewellers lists it at $21,272. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557159764
Dimensions9.04 × 6.52 × 3.95 mm
L/W Ratio1.39
Top View
9.04 mm6.52 mm1.51 ctI / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557159764
Side View
Table 58.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 60.7%

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: Nov 4
Current: $21,272 AUD|Low: $9,068 AUD|High: $21,272 AUD|Avg: $12,406 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
November 6, 2026
Retailer 8$9,068 AUD
Retailer 10$9,452 AUD
Retailer 24$9,618 AUD
Retailer 15$9,960 AUD
Retailer 9$10,154 AUD
Retailer 14$10,614 AUD
Retailer 22$10,635 AUD
Retailer 5$10,637 AUD
Retailer 23$11,099 AUD
Retailer 20$11,407 AUD
Retailer 12$11,522 AUD
Retailer 7$11,699 AUD
Retailer 13$11,741 AUD
Retailer 6$12,058 AUD
Retailer 4$12,214 AUD
Retailer 25$12,214 AUD
Retailer 3$12,628 AUD
Retailer 17$12,734 AUD
Retailer 2$13,142 AUD
Retailer 18$13,295 AUD
Retailer 16$13,758 AUD
Retailer 11$14,189 AUD
Retailer 19$15,516 AUD
Retailer 21$17,676 AUD
NZ Jewellers$21,272 AUD

23 data points across 25 retailers

25 retailers$9,068 AUD to $21,272 AUD

A
Cheapest Retailer
-
$9,068 AUD
A
Retailer 2
-
$9,452 AUD
View
A
Retailer 3
-
$9,618 AUD
View
A
Retailer 4
-
$9,960 AUD
View
A
Retailer 5
-
$10,154 AUD
View
A
Retailer 6
-
$10,614 AUD
View
A
Retailer 7
-
$10,635 AUD
View
Final sale: no returns
Retailer 8
-
$10,637 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$11,099 AUD
View
A
Retailer 10
-
$11,407 AUD
View
A
Retailer 11
-
$11,522 AUD
View
A
Retailer 12
-
$11,699 AUD
View
A
Retailer 13
-
$11,741 AUD
View
Retailer 14
-
$12,058 AUD
View
Price last confirmed 14 days ago
A
Retailer 15
-
$12,214 AUD
View
A
Retailer 16
-
$12,214 AUD
View
A
Retailer 17
-
$12,628 AUD
View
A
Retailer 18
-
$12,734 AUD
View
B+
Retailer 19
-
$13,142 AUD
View
B+
Retailer 20
-
$13,295 AUD
View
B+
Retailer 21
-
$13,758 AUD
View
B+
Retailer 22
-
$14,189 AUD
View
B+
Retailer 23
-
$15,516 AUD
View
B+
Retailer 24
-
$17,676 AUD
View
Most Expensive
B
NZ Jewellers
cefd81fc-f47d-4c94-bb7a-4375b8044c92 · Nov 5
$21,272 AUD
$14,891 USD
View
24 more retailers have this diamond
Prices start from $9,068 AUDSave up to $12,204 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
$9,068 AUD