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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 €3,689 EUR
HK$32,200 HKD
As of November 1, 2026
Save €4,156 EUR (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €8,238 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
Color
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 1
Current: €5,543 EUR|Low: €3,655 EUR|High: €7,985 EUR|Avg: €5,069 EUR|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6€3,689 EUR
Retailer 4€3,931 EUR
Retailer 7€4,345 EUR
Retailer 8€4,547 EUR
Retailer 3€4,780 EUR
Retailer 9€4,923 EUR
Retailer 2€5,037 EUR
Retailer 1€5,543 EUR
Retailer 5€7,845 EUR

36 data points across 9 retailers

15 retailers€3,689 EUR to €7,845 EUR

B+
Cheapest Retailer
-
€3,689 EUR
HK$32,200 HKD
A
Retailer 2
-
€3,931 EUR
₹418,210 INR
View
B+
Retailer 3
-
€4,345 EUR
SGD 6,560 SGD
View
B+
Retailer 4
-
€4,518 EUR
$5,047 USD
View
B+
Retailer 5
-
€4,547 EUR
$5,080 USD
View
Final sale: no returns
B+
Retailer 6
-
€4,780 EUR
£4,205 GBP
View
B+
Retailer 7
-
€4,923 EUR
$5,500 USD
View
Retailer 8
-
€4,926 EUR
$5,503 USD
View
Price last confirmed 17 days ago
Retailer 9
-
€4,926 EUR
$5,503 USD
View
Price last confirmed 16 days ago
Retailer 10
-
€4,926 EUR
$5,503 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
€5,037 EUR
$5,627 USD
View
B
Retailer 12
-
€5,543 EUR
View
Retailer 13
-
€5,684 EUR
$6,350 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
€7,845 EUR
£6,901 GBP
View
Most Expensive
NZ Jewellers
4c9bd557-8e18-445b-9b9b-227162b225a3 · Oct 18
€8,238 EUR
$9,204 USD
View
Price last confirmed 15 days ago
14 more retailers have this diamond
Prices start from €3,689 EURSave up to €4,156 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
€3,689 EUR