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Heart|Natural|GIA

1.71ct I SI2 Heart Natural Diamond

GD • I/SI2 • GIA 7558584106

Certificate GIA 7558584106

Diamond specifications and retailer prices

From €3,663 EUR
HK$32,100 HKD
As of November 2, 2026
Save €4,151 EUR (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €8,206 EUR at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 1.71ct natural heart diamond

This 1.71ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7558584106. Listed at 15 retailers as of November 1, 2026, with a 113% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.71
Carat
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558584106
Dimensions7.46 × 8.01 × 4.72 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
7.46 mm8.01 mm1.71 ctI / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558584106
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.9%

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 2
Current: €4,877 EUR|Low: €3,640 EUR|High: €7,932 EUR|Avg: €4,934 EUR|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3€3,663 EUR
Retailer 2€3,893 EUR
Retailer 8€4,328 EUR
Retailer 9€4,529 EUR
Retailer 6€4,761 EUR
Retailer 1€4,877 EUR
Retailer 5€5,017 EUR
Retailer 4€5,521 EUR
Retailer 7€7,814 EUR

35 data points across 9 retailers

15 retailers€3,663 EUR to €7,814 EUR

A
Cheapest Retailer
-
€3,663 EUR
HK$32,100 HKD
A
Retailer 2
-
€3,893 EUR
₹415,891 INR
View
B+
Retailer 3
-
€4,328 EUR
SGD 6,560 SGD
View
B+
Retailer 4
-
€4,500 EUR
$5,047 USD
View
B+
Retailer 5
-
€4,529 EUR
$5,080 USD
View
Final sale: no returns
B+
Retailer 6
-
€4,761 EUR
£4,205 GBP
View
B+
Retailer 7
-
€4,877 EUR
$5,470 USD
View
Retailer 8
-
€4,906 EUR
$5,503 USD
View
Price last confirmed 18 days ago
Retailer 9
-
€4,906 EUR
$5,503 USD
View
Price last confirmed 17 days ago
Retailer 10
-
€4,906 EUR
$5,503 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
€5,017 EUR
$5,627 USD
View
B
Retailer 12
-
€5,521 EUR
View
Retailer 13
-
€5,662 EUR
$6,350 USD
View
Price last confirmed 15 days ago
B
Retailer 14
-
€7,814 EUR
£6,901 GBP
View
Most Expensive
NZ Jewellers
4c9bd557-8e18-445b-9b9b-227162b225a3 · Oct 18
€8,206 EUR
$9,204 USD
View
Price last confirmed 16 days ago
14 more retailers have this diamond
Prices start from €3,663 EURSave up to €4,151 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
1.71ct Heart
€3,663 EUR