Oval|Natural|GIA

1.51ct K VS2 Oval Natural Diamond

EX • K/VS2 • GIA 6542373284

Certificate GIA 6542373284

Diamond specifications and retailer prices

From $1,830 USD
As of November 6, 2026
Save $2,430 USD (57%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,485 USD 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
Color
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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Price History

Last verified: Nov 6
Current: $1,866 USD|Low: $1,817 USD|High: $4,904 USD|Avg: $2,856 USD|-17.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$1,830 USD
Retailer 1$1,866 USD
Retailer 5$2,247 USD
Retailer 6$2,742 USD
Retailer 2$2,945 USD
Retailer 3$4,260 USD

46 data points across 6 retailers

9 retailers$1,830 USD to $4,260 USD

A
Cheapest Retailer
-
$1,830 USD
A
Retailer 2
-
$1,866 USD
View
A
Retailer 3
-
$2,247 USD
View
Retailer 4
-
$2,623 USD
View
Price last confirmed 29 days ago
Retailer 5
-
$2,724 USD
View
Price last confirmed 38 days ago
Retailer 6
-
$2,742 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$2,945 USD
View
A
Retailer 8
-
$4,260 USD
View
Most Expensive
NZ Jewellers
aae63f49-800f-4ced-9052-1e392db5a96e · Sep 29
$5,485 USD
View
Price last confirmed 38 days ago
8 more retailers have this diamond
Prices start from $1,830 USDSave up to $2,430 USD

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
$1,830 USD