CaratHunter
Plans
Heart|Natural|GIA

1.71ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 6552239843

Certificate GIA 6552239843

Diamond specifications and retailer prices

From €2,845 EUR
$3,190 USD
As of October 31, 2026
Save €2,412 EUR (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €5,257 EUR at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552239843. Listed at 9 retailers as of October 27, 2026, with prices from €2,845 to €5,257, a €2,412 spread on the same certified stone. Wholesale Diamonds Direct lists it at €5,257. 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.53°
Pavilion angle37.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552239843
Dimensions7.30 × 8.26 × 4.75 mm
L/W Ratio1.13
Top View
7.30 mm8.26 mm1.71 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552239843
Side View
Table 60.0%Crown 39.53°Girdle: MED-THKPavilion 37.8°Culet: NoneDepth 57.5%

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: Oct 31
Current: €3,318 EUR|Low: €2,845 EUR|High: €5,381 EUR|Avg: €3,515 EUR|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 2, 2026
Retailer 6€2,845 EUR
Retailer 4€2,898 EUR
Retailer 3€2,915 EUR
Retailer 5€3,039 EUR
Retailer 1€3,318 EUR
Retailer 8€3,427 EUR
Retailer 7€3,630 EUR
Retailer 2€3,946 EUR
Wholesale Diamonds Direct€5,257 EUR

45 data points across 9 retailers

9 retailers€2,845 EUR to €5,257 EUR

A
Cheapest Retailer
-
€2,845 EUR
$3,190 USD
A
Retailer 2
-
€2,898 EUR
SGD 4,392 SGD
View
A
Retailer 3
-
€2,915 EUR
$3,270 USD
View
A
Retailer 4
-
€3,039 EUR
$3,409 USD
View
A
Retailer 5
-
€3,318 EUR
£2,930 GBP
View
A
Retailer 6
-
€3,427 EUR
SGD 5,194 SGD
View
A
Retailer 7
-
€3,560 EUR
$3,993 USD
View
Retailer 8
-
€3,630 EUR
$4,071 USD
View
Price last confirmed 11 days ago
Most Expensive
B+
Wholesale Diamonds Direct
586833579 · Oct 27
€5,257 EUR
$5,896 USD
View
8 more retailers have this diamond
Prices start from €2,845 EURSave up to €2,412 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
€2,845 EUR