Oval|Natural|GIA

1.51ct I VVS2 Oval Natural Diamond

EX • I/VVS2 • GIA 7541639455

Certificate GIA 7541639455

Diamond specifications and retailer prices

From $8,137 AUD
As of October 30, 2026
Save $2,071 AUD (20%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $18,409 AUD at NZ Jewellers · As of September 25, 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 7541639455. Listed at 17 retailers as of October 30, 2026, with a 25% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 7541639455
Dimensions8.75 × 6.38 × 4.00 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.75 mm6.38 mm1.51 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541639455
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 39.5°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: Oct 30
Current: $9,155 AUD|Low: $8,120 AUD|High: $15,524 AUD|Avg: $10,725 AUD|+0.3%
Retailer 1
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
October 30, 2026
Retailer 6$8,120 AUD
Retailer 16$8,137 AUD
Retailer 14$8,667 AUD
Retailer 17$9,054 AUD
Retailer 4$9,092 AUD
Retailer 15$9,151 AUD
Retailer 1$9,155 AUD
Retailer 5$9,614 AUD
Retailer 8$9,635 AUD
Retailer 10$10,208 AUD
Retailer 13$10,439 AUD
Retailer 7$11,034 AUD
Retailer 3$11,712 AUD
Retailer 2$11,754 AUD
Retailer 11$11,814 AUD
Retailer 12$13,068 AUD
Retailer 9$15,172 AUD

31 data points across 17 retailers

17 retailers$8,137 AUD to $10,208 AUD

Retailer 1
-
$8,120 AUD
Price last confirmed 8 days ago
A
Retailer 2
-
$8,137 AUD
View
Retailer 3
-
$8,667 AUD
View
Price last confirmed 7 days ago
Retailer 4
-
$9,092 AUD
View
Price last confirmed 5 days ago
Retailer 5
-
$9,151 AUD
View
Price last confirmed 8 days ago
Retailer 6
-
$9,155 AUD
View
Price last confirmed 6 days ago
A
Retailer 7
-
$9,614 AUD
View
Retailer 8
-
$9,635 AUD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$10,208 AUD
View
Retailer 10
-
$10,439 AUD
View
Price last confirmed 14 days ago
Retailer 11
-
$11,034 AUD
View
Price last confirmed 7 days ago
Retailer 12
-
$11,712 AUD
View
Price last confirmed 7 days ago
Retailer 13
-
$11,754 AUD
View
Price last confirmed 13 days ago
Retailer 14
-
$11,814 AUD
View
Price last confirmed 7 days ago
Retailer 15
-
$13,068 AUD
View
Price last confirmed 14 days ago
Retailer 16
-
$15,172 AUD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
d6df357b-966d-4a40-9afe-5a47692c9539 · Sep 25
$18,409 AUD
$12,887 USD
View
Price last confirmed 41 days ago
16 more retailers have this diamond
Prices start from $8,137 AUDSave up to $2,071 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
$8,137 AUD