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Heart|Natural|IGI

0.91ct I VS1 Heart Natural Diamond

VG • I/VS1 • IGI 791618046

Shape and cutting style on the report: Heart brilliant

Certificate IGI 791618046

Diamond specifications and retailer prices

From €1,259 EUR
₹134,010 INR
As of October 30, 2026
Save €2,455 EUR (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,715 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 791618046. Listed at 12 retailers as of October 30, 2026, with prices from €1,259 to €3,715, a €2,455 spread on the same certified stone. NZ Jewellers lists it at €3,715. 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

0.91
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 791618046
Dimensions5.89 × 6.47 × 4.09 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
5.89 mm6.47 mm0.91 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 791618046
Side View
Table 56.0%Crown 36.2°Girdle: STK-THKPavilion 41.5°CuletDepth 63.2%

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: Oct 30
Current: €3,715 EUR|Low: €1,252 EUR|High: €3,715 EUR|Avg: €2,066 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6€1,259 EUR
Retailer 9€1,405 EUR
Retailer 3€1,523 EUR
Retailer 4€1,526 EUR
Retailer 10€1,593 EUR
Retailer 11€1,757 EUR
Retailer 2€2,136 EUR
Retailer 5€2,246 EUR
Retailer 7€2,331 EUR
Retailer 8€2,671 EUR
NZ Jewellers€3,715 EUR

45 data points across 11 retailers

12 retailers€1,259 EUR to €3,715 EUR

A
Cheapest Retailer
-
€1,259 EUR
₹134,010 INR
B+
Retailer 2
-
€1,405 EUR
$1,570 USD
View
Final sale: no returns
B+
Retailer 3
-
€1,523 EUR
$1,701 USD
View
B+
Retailer 4
-
€1,526 EUR
$1,705 USD
View
B+
Retailer 5
-
€1,593 EUR
$1,780 USD
View
B
Retailer 6
-
€1,645 EUR
$1,838 USD
View
B
Retailer 7
-
€1,757 EUR
$1,963 USD
View
B
Retailer 8
-
€2,136 EUR
View
B
Retailer 9
-
€2,246 EUR
ZAR 40,541 ZAR
View
B
Retailer 10
-
€2,331 EUR
£2,051 GBP
View
B
Retailer 11
-
€2,671 EUR
£2,350 GBP
View
Most Expensive
C
NZ Jewellers
6002aad8-4729-450a-9ef5-010e65342ced · Oct 30
€3,715 EUR
$4,150 USD
View
11 more retailers have this diamond
Prices start from €1,259 EURSave up to €2,455 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
0.91ct Heart
€1,259 EUR