Heart|Natural|GIA

1.31ct K VS1 Heart Natural Diamond

ID • K/VS1 • GIA 6545637560

Certificate GIA 6545637560

Diamond specifications and retailer prices

From $2,661 USD
As of November 6, 2026
Save $3,194 USD (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,855 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.31ct natural heart diamond

This 1.31ct natural heart sits in the one-and-a-quarter to one-and-a-half 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 6545637560. Listed at 11 retailers as of November 5, 2026, with prices from $2,661 to $5,855, a $3,194 spread on the same certified stone. NZ Jewellers lists it at $5,855. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
K
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545637560
Dimensions7.64 × 6.50 × 4.52 mm
L/W Ratio1.18
Top View
7.64 mm6.50 mm1.31 ctK / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545637560
Side View
Table 57.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 59.2%

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: $5,855 USD|Low: $2,659 USD|High: $5,855 USD|Avg: $3,404 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$2,661 USD
Retailer 3$2,695 USD
Retailer 8$2,801 USD
Retailer 10$2,801 USD
Retailer 11$2,908 USD
Retailer 5$2,964 USD
Retailer 9$3,232 USD
Retailer 4$3,261 USD
Retailer 6$3,418 USD
Retailer 7$4,893 USD
NZ Jewellers$5,855 USD

32 data points across 11 retailers

11 retailers$2,661 USD to $5,855 USD

A
Cheapest Retailer
-
$2,661 USD
A
Retailer 2
-
$2,695 USD
View
A
Retailer 3
-
$2,801 USD
View
Retailer 4
-
$2,801 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$2,908 USD
View
A
Retailer 6
-
$2,964 USD
View
A
Retailer 7
-
$3,232 USD
View
A
Retailer 8
-
$3,261 USD
View
A
Retailer 9
-
$3,418 USD
View
B+
Retailer 10
-
$4,893 USD
View
Most Expensive
B
NZ Jewellers
ed1b3239-cfc4-4eff-b6d6-e9132e45d975 · Nov 5
$5,855 USD
View
10 more retailers have this diamond
Prices start from $2,661 USDSave up to $3,194 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
1.31ct Heart
$2,661 USD