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Heart|Natural|GIA

1.03ct K VS1 Heart Natural Diamond

EX • K/VS1 • GIA 2231751751

Certificate GIA 2231751751

Diamond specifications and retailer prices

From $4,212 NZD
$2,335 USD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $4,212 NZD at Blue Nile
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Blue Nile

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-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 2231751751. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231751751
Dimensions6.33 × 7.39 × 3.51 mm
L/W Ratio1.17
Culet sizeNone
Top View
6.33 mm7.39 mm1.03 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231751751
Side View
Table 62.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 47.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $4,212 NZD|Low: $3,996 NZD|High: $4,474 NZD|Avg: $4,259 NZD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
September 26, 2026
Retailer 3$3,996 NZD
Retailer 2$4,145 NZD
Blue Nile$4,212 NZD
Retailer 4$4,371 NZD

10 data points across 4 retailers

1 retailer

B
Blue Nile
27902451 · Nov 5
$4,212 NZD
$2,335 USD
View

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
1.03ct Heart
$4,212 NZD