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Oval|Natural|GIA

1.51ct I VVS2 Oval Natural Diamond

ID • I/VVS2 • GIA 6551943942

Certificate GIA 6551943942

Diamond specifications and retailer prices

From $8,538 AUD
As of November 4, 2026
Save $11,329 AUD (57%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $19,868 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551943942. Listed at 28 retailers as of November 4, 2026, with prices from $8,538 to $19,868, a $11,329 spread on the same certified stone. NZ Jewellers lists it at $19,868. 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
VVS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle35.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551943942
Dimensions8.71 × 6.40 × 4.01 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeNone
Top View
8.71 mm6.40 mm1.51 ctI / VVS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551943942
Side View
Table 63.0%Crown 42.1°Girdle: STK-VTKPavilion 35.8°Culet: NoneDepth 62.7%

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 4
Current: $19,868 AUD|Low: $8,371 AUD|High: $20,250 AUD|Avg: $11,567 AUD|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
November 5, 2026
Retailer 14$8,538 AUD
Retailer 19$8,904 AUD
Retailer 7$8,942 AUD
Retailer 9$9,077 AUD
Retailer 15$9,477 AUD
Retailer 12$9,568 AUD
Retailer 18$9,838 AUD
Retailer 5$9,932 AUD
Retailer 11$10,028 AUD
Retailer 24$10,761 AUD
Retailer 13$10,888 AUD
Retailer 6$10,927 AUD
Retailer 22$11,121 AUD
Retailer 3$11,217 AUD
Retailer 21$11,871 AUD
Retailer 25$11,871 AUD
Retailer 17$12,078 AUD
Retailer 8$12,379 AUD
Retailer 16$12,385 AUD
Retailer 2$12,417 AUD
Retailer 23$12,844 AUD
Retailer 20$13,231 AUD
Retailer 10$14,734 AUD
Retailer 4$16,511 AUD
NZ Jewellers$19,868 AUD

16 data points across 25 retailers

28 retailers$8,538 AUD to $19,868 AUD

A
Cheapest Retailer
-
$8,538 AUD
A
Retailer 2
-
$8,904 AUD
View
A
Retailer 3
-
$8,942 AUD
View
A
Retailer 4
-
$9,077 AUD
View
A
Retailer 5
-
$9,477 AUD
View
A
Retailer 6
-
$9,568 AUD
View
Retailer 7
-
$9,838 AUD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$9,932 AUD
View
Final sale: no returns
A
Retailer 9
-
$10,028 AUD
View
Retailer 10
-
$10,322 AUD
View
Price last confirmed 24 days ago
A
Retailer 11
-
$10,761 AUD
View
A
Retailer 12
-
$10,888 AUD
View
A
Retailer 13
-
$10,927 AUD
View
A
Retailer 14
-
$11,121 AUD
View
A
Retailer 15
-
$11,217 AUD
View
Retailer 16
-
$11,807 AUD
View
Price last confirmed 32 days ago
A
Retailer 17
-
$11,871 AUD
View
A
Retailer 18
-
$11,871 AUD
View
A
Retailer 19
-
$12,078 AUD
View
A
Retailer 20
-
$12,379 AUD
View
A
Retailer 21
-
$12,385 AUD
View
A
Retailer 22
-
$12,417 AUD
View
B+
Retailer 23
-
$12,844 AUD
View
Retailer 24
-
$12,904 AUD
View
Price last confirmed 27 days ago
B+
Retailer 25
-
$13,231 AUD
View
B+
Retailer 26
-
$14,734 AUD
View
B+
Retailer 27
-
$16,511 AUD
View
Most Expensive
B
NZ Jewellers
25414074-dd25-444e-b054-8a21f12b4e29 · Nov 5
$19,868 AUD
$13,908 USD
View
27 more retailers have this diamond
Prices start from $8,538 AUDSave up to $11,329 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
$8,538 AUD