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Heart|Natural|GIA

1.31ct E VS1 Heart Natural Diamond

EX • E/VS1 • GIA 2557291432

Certificate GIA 2557291432

Diamond specifications and retailer prices

From $10,125 NZD
As of November 4, 2026
Save $5,991 NZD (37%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $18,346 NZD at NZ Jewellers · As of September 30, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557291432. Listed at 16 retailers as of November 4, 2026, with a 59% 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

1.31
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557291432
Dimensions7.56 × 6.32 × 4.51 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.56 mm6.32 mm1.31 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2557291432
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $10,419 NZD|Low: $9,088 NZD|High: $16,353 NZD|Avg: $11,715 NZD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6$9,113 NZD
Retailer 8$10,125 NZD
Retailer 1$10,419 NZD
Retailer 9$10,899 NZD
Retailer 10$10,969 NZD
Retailer 7$11,241 NZD
Retailer 2$11,874 NZD
Retailer 4$11,935 NZD
Retailer 5$13,475 NZD
Retailer 3$16,117 NZD

37 data points across 10 retailers

16 retailers$10,125 NZD to $16,117 NZD

Retailer 1
-
$9,113 NZD
Price last confirmed 10 days ago
A
Retailer 2
-
$10,125 NZD
View
Final sale: no returns
A
Retailer 3
-
$10,419 NZD
View
A
Retailer 4
-
$10,469 NZD
View
Retailer 5
-
$10,899 NZD
View
Price last confirmed 32 days ago
Retailer 6
-
$10,969 NZD
View
Price last confirmed 35 days ago
Retailer 7
-
$10,969 NZD
View
Price last confirmed 35 days ago
A
Retailer 8
-
$11,241 NZD
View
Retailer 9
-
$11,243 NZD
View
Price last confirmed 32 days ago
B+
Retailer 10
-
$11,874 NZD
View
B+
Retailer 11
-
$11,935 NZD
View
Retailer 12
-
$12,657 NZD
View
Price last confirmed 60 days ago
Retailer 13
-
$12,657 NZD
View
Price last confirmed 37 days ago
B+
Retailer 14
-
$13,475 NZD
View
B+
Retailer 15
-
$16,117 NZD
View
Most Expensive
NZ Jewellers
ec1efdc2-d3a1-4ecd-81b3-a5eb805fe3cf · Sep 30
$18,346 NZD
$10,313 USD
View
Price last confirmed 36 days ago
15 more retailers have this diamond
Prices start from $10,125 NZDSave up to $5,991 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
1.31ct Heart
$10,125 NZD