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Oval|Natural|GIA

1.51ct K VS2 Oval Natural Diamond

EX • K/VS2 • GIA 6542373284

Certificate GIA 6542373284

Diamond specifications and retailer prices

From $3,301 NZD
As of November 6, 2026
Save $4,383 NZD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,894 NZD at NZ Jewellers · As of September 29, 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 6542373284. Listed at 9 retailers as of November 4, 2026, with a 133% 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
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542373284
Dimensions9.19 × 6.40 × 3.91 mm
L/W Ratio1.44
Top View
9.19 mm6.40 mm1.51 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542373284
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.2%

Caratlytics Score

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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: $3,366 NZD|Low: $3,278 NZD|High: $8,846 NZD|Avg: $5,151 NZD|-17.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$3,301 NZD
Retailer 1$3,366 NZD
Retailer 5$4,053 NZD
Retailer 6$4,946 NZD
Retailer 2$5,312 NZD
Retailer 3$7,685 NZD

46 data points across 6 retailers

9 retailers$3,301 NZD to $7,685 NZD

A
Cheapest Retailer
-
$3,301 NZD
A
Retailer 2
-
$3,366 NZD
View
A
Retailer 3
-
$4,053 NZD
View
Retailer 4
-
$4,732 NZD
View
Price last confirmed 29 days ago
Retailer 5
-
$4,914 NZD
View
Price last confirmed 38 days ago
Retailer 6
-
$4,946 NZD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$5,312 NZD
View
A
Retailer 8
-
$7,685 NZD
View
Most Expensive
NZ Jewellers
aae63f49-800f-4ced-9052-1e392db5a96e · Sep 29
$9,894 NZD
$5,485 USD
View
Price last confirmed 38 days ago
8 more retailers have this diamond
Prices start from $3,301 NZDSave up to $4,383 NZD

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
$3,301 NZD