CaratHunter
Plans
Oval|Natural|GIA

1.51ct I VS2 Oval Natural Diamond

EX • I/VS2 • GIA 6542676928

Certificate GIA 6542676928

Diamond specifications and retailer prices

From $10,878 AUD
$7,641 USD
As of October 30, 2026
Save $12,357 AUD (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $23,235 AUD at NZ Jewellers · As of October 30, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542676928. Listed at 21 retailers as of October 30, 2026, with prices from $10,878 to $23,235, a $12,357 spread on the same certified stone. NZ Jewellers lists it at $23,235. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542676928
Dimensions9.33 × 6.16 × 3.90 mm
L/W Ratio1.51
Top View
9.33 mm6.16 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542676928
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.4%

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 30
Current: $23,235 AUD|Low: $10,649 AUD|High: $23,235 AUD|Avg: $14,865 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
November 1, 2026
Retailer 15$10,878 AUD
Retailer 14$11,617 AUD
Retailer 3$11,820 AUD
Retailer 7$12,586 AUD
Retailer 4$12,780 AUD
Retailer 13$12,836 AUD
Retailer 8$12,974 AUD
Retailer 6$13,929 AUD
Retailer 12$14,081 AUD
Retailer 5$14,522 AUD
Retailer 10$15,179 AUD
Retailer 11$15,295 AUD
Retailer 9$17,067 AUD
Retailer 2$19,360 AUD
NZ Jewellers$23,235 AUD

43 data points across 15 retailers

21 retailers$10,878 AUD to $23,235 AUD

A
Cheapest Retailer
-
$10,878 AUD
$7,641 USD
B+
Retailer 2
-
$11,560 AUD
$8,120 USD
View
B+
Retailer 3
-
$11,617 AUD
$8,160 USD
View
Final sale: no returns
B+
Retailer 4
-
$11,618 AUD
$8,161 USD
View
B+
Retailer 5
-
$11,820 AUD
$8,303 USD
View
B+
Retailer 6
-
$12,586 AUD
$8,841 USD
View
B+
Retailer 7
-
$12,780 AUD
$8,977 USD
View
Retailer 8
-
$12,836 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$12,974 AUD
£7,176 GBP
View
B
Retailer 10
-
$13,766 AUD
$9,670 USD
View
B
Retailer 11
-
$13,766 AUD
$9,670 USD
View
B
Retailer 12
-
$13,766 AUD
$9,670 USD
View
B
Retailer 13
-
$13,889 AUD
$9,756 USD
View
B
Retailer 14
-
$13,929 AUD
£7,704 GBP
View
B
Retailer 15
-
$14,081 AUD
$9,891 USD
View
B
Retailer 16
-
$14,222 AUD
$9,990 USD
View
B
Retailer 17
-
$14,522 AUD
$10,201 USD
View
B+
Retailer 18
-
$15,179 AUD
€10,155 EUR
View
B
Retailer 19
-
$17,067 AUD
ZAR 193,676 ZAR
View
B
Retailer 20
-
$19,360 AUD
£10,708 GBP
View
Most Expensive
B
NZ Jewellers
3a2afd78-e59f-4441-b7ae-3286374c8f08 · Oct 30
$23,235 AUD
$16,321 USD
View
20 more retailers have this diamond
Prices start from $10,878 AUDSave up to $12,357 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
$10,878 AUD