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Heart|Natural|GIA

1.02ct K VVS1 Heart Natural Diamond

EX • K/VVS1 • GIA 2231812816

Certificate GIA 2231812816

Diamond specifications and retailer prices

From €1,306 EUR
As of November 6, 2026
Save €1,703 EUR (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €4,020 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231812816. Listed at 13 retailers as of November 4, 2026, with a 130% 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

1.02
Carat
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.1°
OriginNatural
Grading LabGIA
CertificateGIA 2231812816
Dimensions6.00 × 6.83 × 4.08 mm
L/W Ratio1.14
Girdle conditionFaceted
Top View
6.00 mm6.83 mm1.02 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231812816
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 37.1°Culet: NoneDepth 59.8%

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 6
Current: €2,101 EUR|Low: €1,283 EUR|High: €3,404 EUR|Avg: €1,883 EUR|-8.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 4€1,306 EUR
Retailer 3€1,307 EUR
Retailer 9€1,440 EUR
Retailer 10€1,447 EUR
Retailer 8€1,525 EUR
Retailer 13€1,594 EUR
Retailer 12€1,617 EUR
Retailer 6€1,694 EUR
Retailer 2€1,887 EUR
Retailer 5€2,054 EUR
Retailer 1€2,101 EUR
Retailer 11€2,637 EUR
Retailer 7€3,009 EUR

35 data points across 13 retailers

13 retailers€1,306 EUR to €3,009 EUR

A
Cheapest Retailer
-
€1,306 EUR
A
Retailer 2
-
€1,307 EUR
View
A
Retailer 3
-
€1,440 EUR
View
Final sale: no returns
A
Retailer 4
-
€1,447 EUR
View
A
Retailer 5
-
€1,525 EUR
View
A
Retailer 6
-
€1,594 EUR
View
A
Retailer 7
-
€1,617 EUR
View
B+
Retailer 8
-
€1,694 EUR
View
B+
Retailer 9
-
€1,887 EUR
View
B+
Retailer 10
-
€2,101 EUR
View
B
Retailer 11
-
€2,637 EUR
View
B
Retailer 12
-
€3,009 EUR
View
Most Expensive
NZ Jewellers
d2423ccb-3967-499b-ab5c-ac8252a96e16 · Sep 25
€4,020 EUR
$4,488 USD
View
Price last confirmed 42 days ago
12 more retailers have this diamond
Prices start from €1,306 EURSave up to €1,703 EUR

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
1.02ct Heart
€1,306 EUR