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Oval|Natural|GIA

0.51ct K VS1 Oval Natural Diamond

EX • K/VS1 • GIA 6412828183

Certificate GIA 6412828183

Diamond specifications and retailer prices

From $1,499 NZD
As of November 6, 2026
Save $1,335 NZD (47%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,834 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct natural oval diamond

This 0.51ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6412828183. Listed at 2 retailers as of November 2, 2026, with prices from $1,499 to $2,834, a $1,335 spread on the same certified stone. MOH London lists it at $2,834. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6412828183
Dimensions4.32 × 6.33 × 2.84 mm
L/W Ratio1.47
Top View
4.32 mm6.33 mm0.51 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6412828183
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 65.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $2,834 NZD|Low: $1,499 NZD|High: $2,834 NZD|Avg: $2,156 NZD
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$1,499 NZD
Retailer 3$2,130 NZD
MOH London$2,834 NZD

5 data points across 3 retailers

2 retailers$1,499 NZD to $2,834 NZD

B
Cheapest Retailer
-
$1,499 NZD
Most Expensive
C
MOH London
97C7987C3 · Nov 2
$2,834 NZD
£1,237 GBP
View
1 more retailer has this diamond
Prices start from $1,499 NZDSave up to $1,335 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.

B
0.51ct Oval
$1,499 NZD