CaratHunter
Plans
Heart|Natural|IGI

1.71ct K IF Heart Natural Diamond

VG • K/IF • IGI 739551254

Shape and cutting style on the report: Heart brilliant

Certificate IGI 739551254

Diamond specifications and retailer prices

From €2,839 EUR
As of November 7, 2026
9 retailers carry this diamond
Most expensive: €5,380 EUR at NZ Jewellers · As of September 25, 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 739551254. Listed at 9 retailers as of November 7, 2026. 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
K
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 739551254
Dimensions7.48 × 8.36 × 4.70 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Top View
7.48 mm8.36 mm1.71 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 739551254
Side View
Table 61.0%Crown 34.2°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 56.2%

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 7
Current: €3,147 EUR|Low: €2,280 EUR|High: €5,035 EUR|Avg: €3,143 EUR|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 7, 2026
Retailer 5€2,299 EUR
Retailer 9€2,640 EUR
Retailer 7€2,745 EUR
Retailer 11€2,833 EUR
Retailer 3€2,839 EUR
Retailer 4€2,846 EUR
Retailer 8€2,974 EUR
Retailer 6€3,103 EUR
Retailer 1€3,147 EUR
Retailer 12€3,439 EUR
Retailer 2€3,714 EUR
Retailer 10€5,035 EUR

15 data points across 12 retailers

9 retailers

A
Cheapest Retailer
-
€2,839 EUR
Retailer 2
-
€2,846 EUR
View
Price last confirmed 31 days ago
Retailer 3
-
€2,974 EUR
View
Price last confirmed 37 days ago
Retailer 4
-
€3,088 EUR
View
Price last confirmed 43 days ago
Retailer 5
-
€3,089 EUR
View
Price last confirmed 37 days ago
Retailer 6
-
€3,563 EUR
View
Price last confirmed 44 days ago
Retailer 7
-
€3,714 EUR
View
Price last confirmed 43 days ago
Retailer 8
-
€5,035 EUR
View
Price last confirmed 33 days ago
Most Expensive
NZ Jewellers
e917198c-3c6b-4772-92f9-a446456ceb15 · Sep 25
€5,380 EUR
$6,007 USD
View
Price last confirmed 42 days ago
8 more retailers have this diamond
Prices start from €2,839 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
€2,839 EUR