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Oval|Natural|GIA

1.51ct K VS2 Oval Natural Diamond

EX • K/VS2 • GIA 2557627293

Certificate GIA 2557627293

Diamond specifications and retailer prices

From $3,278 AUD
As of November 6, 2026
Save $5,921 AUD (64%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,198 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557627293. Listed at 21 retailers as of November 5, 2026, with prices from $3,278 to $9,198, a $5,921 spread on the same certified stone. NZ Jewellers lists it at $9,198. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557627293
Dimensions9.01 × 6.48 × 3.88 mm
L/W Ratio1.39
Top View
9.01 mm6.48 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557627293
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.8%

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 6
Current: $9,198 AUD|Low: $3,278 AUD|High: $9,198 AUD|Avg: $4,939 AUD|+13.0%
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
November 6, 2026
Retailer 5$3,278 AUD
Retailer 6$3,777 AUD
Retailer 19$3,940 AUD
Retailer 9$4,068 AUD
Retailer 11$4,176 AUD
Retailer 12$4,209 AUD
Retailer 18$4,400 AUD
Retailer 2$4,411 AUD
Retailer 10$4,536 AUD
Retailer 14$4,561 AUD
Retailer 4$4,569 AUD
Retailer 13$4,606 AUD
Retailer 15$4,630 AUD
Retailer 17$4,729 AUD
Retailer 7$5,076 AUD
Retailer 8$5,308 AUD
Retailer 16$5,369 AUD
Retailer 3$7,337 AUD
NZ Jewellers$9,198 AUD

22 data points across 19 retailers

21 retailers$3,278 AUD to $9,198 AUD

A
Cheapest Retailer
-
$3,278 AUD
A
Retailer 2
-
$3,777 AUD
View
A
Retailer 3
-
$3,940 AUD
View
A
Retailer 4
-
$4,068 AUD
View
A
Retailer 5
-
$4,176 AUD
View
A
Retailer 6
-
$4,209 AUD
View
A
Retailer 7
-
$4,400 AUD
View
A
Retailer 8
-
$4,411 AUD
View
Retailer 9
-
$4,536 AUD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$4,561 AUD
View
A
Retailer 11
-
$4,569 AUD
View
A
Retailer 12
-
$4,606 AUD
View
A
Retailer 13
-
$4,630 AUD
View
A
Retailer 14
-
$4,729 AUD
View
A
Retailer 15
-
$5,076 AUD
View
A
Retailer 16
-
$5,308 AUD
View
A
Retailer 17
-
$5,369 AUD
View
Retailer 18
-
$6,177 AUD
View
Price last confirmed 66 days ago
B+
Retailer 19
-
$7,337 AUD
View
Retailer 20
-
$8,615 AUD
View
Price last confirmed 38 days ago
Most Expensive
B
NZ Jewellers
0614f73f-0a2f-47aa-b0b4-9cd874836d66 · Nov 5
$9,198 AUD
$6,320 USD
View
20 more retailers have this diamond
Prices start from $3,278 AUDSave up to $5,921 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
$3,278 AUD