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Heart|Natural|GIA

1.31ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 5456630961

Certificate GIA 5456630961

Diamond specifications and retailer prices

From €3,022 EUR
₹322,859 INR
As of November 2, 2026
Save €4,203 EUR (58%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €7,225 EUR at NZ Jewellers · As of October 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5456630961. Listed at 22 retailers as of October 30, 2026, with prices from €3,022 to €7,225, a €4,203 spread on the same certified stone. NZ Jewellers lists it at €7,225. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.31
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5456630961
Dimensions7.10 × 7.43 × 4.06 mm
L/W Ratio1.05
Top View
7.10 mm7.43 mm1.31 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5456630961
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 54.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €3,022 EUR|Low: €3,016 EUR|High: €6,685 EUR|Avg: €4,211 EUR|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 1€3,022 EUR
Retailer 10€3,024 EUR
Retailer 11€3,647 EUR
Retailer 2€3,675 EUR
Retailer 12€3,678 EUR
Retailer 3€3,828 EUR
Retailer 5€4,045 EUR
Retailer 7€4,124 EUR
Retailer 4€4,181 EUR
Retailer 6€4,692 EUR
Retailer 9€5,098 EUR
Retailer 8€6,606 EUR

25 data points across 12 retailers

22 retailers€3,022 EUR to €7,225 EUR

B+
Cheapest Retailer
-
€3,022 EUR
₹322,859 INR
B+
Retailer 2
-
€3,024 EUR
HK$26,500 HKD
View
B+
Retailer 3
-
€3,647 EUR
$4,091 USD
View
B+
Retailer 4
-
€3,675 EUR
$4,122 USD
View
B+
Retailer 5
-
€3,678 EUR
$4,125 USD
View
B
Retailer 6
-
€3,824 EUR
A$6,598 AUD
View
B
Retailer 7
-
€3,828 EUR
$4,294 USD
View
Final sale: no returns
B
Retailer 8
-
€3,850 EUR
SGD 5,835 SGD
View
B+
Retailer 9
-
€4,045 EUR
£3,573 GBP
View
B
Retailer 10
-
€4,124 EUR
£3,642 GBP
View
B
Retailer 11
-
€4,148 EUR
$4,652 USD
View
B
Retailer 12
-
€4,148 EUR
$4,652 USD
View
B
Retailer 13
-
€4,148 EUR
$4,652 USD
View
Retailer 14
-
€4,181 EUR
A$7,214 AUD
View
Price last confirmed 23 days ago
B
Retailer 15
-
€4,281 EUR
$4,802 USD
View
B
Retailer 16
-
€4,371 EUR
$4,903 USD
View
B
Retailer 17
-
€4,692 EUR
View
B
Retailer 18
-
€4,785 EUR
$5,367 USD
View
B
Retailer 19
-
€5,098 EUR
ZAR 92,370 ZAR
View
B
Retailer 20
-
€5,615 EUR
$6,298 USD
View
B
Retailer 21
-
€6,606 EUR
£5,834 GBP
View
Most Expensive
B
NZ Jewellers
e2774448-0ff5-41a4-a5f8-250832e19816 · Oct 30
€7,225 EUR
$8,104 USD
View
21 more retailers have this diamond
Prices start from €3,022 EURSave up to €4,203 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.

B+
1.31ct Heart
€3,022 EUR