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Heart|Natural|IGI

0.90ct I VS1 Heart Natural Diamond

VG • I/VS1 • IGI 660411344

Shape and cutting style on the report: Heart brilliant

Certificate IGI 660411344

Diamond specifications and retailer prices

From €1,272 EUR
$1,421 USD
As of October 31, 2026
Save €1,147 EUR (47%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,363 EUR at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct 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 660411344. Listed at 18 retailers as of October 26, 2026, with a 90% 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

0.90
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32.7°
Pavilion angle38.5°
OriginNatural
Grading LabIGI
CertificateIGI 660411344
Dimensions6.24 × 6.86 × 3.83 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Top View
6.24 mm6.86 mm0.90 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 660411344
Side View
Table 62.0%Crown 32.7°Girdle: THN-MEDPavilion 38.5°Culet: NoneDepth 55.8%

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: €1,564 EUR|Low: €1,272 EUR|High: €2,444 EUR|Avg: €1,624 EUR|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 5€1,272 EUR
Retailer 9€1,280 EUR
Retailer 8€1,369 EUR
Retailer 6€1,378 EUR
Retailer 7€1,441 EUR
Retailer 1€1,564 EUR
Retailer 2€1,883 EUR
Retailer 3€2,015 EUR
Retailer 4€2,419 EUR

43 data points across 9 retailers

18 retailers€1,272 EUR to €2,419 EUR

A
Cheapest Retailer
-
€1,272 EUR
$1,421 USD
Final sale: no returns
A
Retailer 2
-
€1,278 EUR
$1,428 USD
View
A
Retailer 3
-
€1,280 EUR
$1,430 USD
View
B+
Retailer 4
-
€1,369 EUR
$1,529 USD
View
B+
Retailer 5
-
€1,378 EUR
$1,540 USD
View
Retailer 6
-
€1,378 EUR
$1,540 USD
View
Price last confirmed 30 days ago
B+
Retailer 7
-
€1,378 EUR
$1,540 USD
View
B+
Retailer 8
-
€1,441 EUR
$1,610 USD
View
Retailer 9
-
€1,442 EUR
$1,611 USD
View
Price last confirmed 31 days ago
B+
Retailer 10
-
€1,500 EUR
$1,676 USD
View
B+
Retailer 11
-
€1,564 EUR
£1,376 GBP
View
Retailer 12
-
€1,591 EUR
$1,777 USD
View
Price last confirmed 55 days ago
Retailer 13
-
€1,591 EUR
$1,777 USD
View
Price last confirmed 33 days ago
B+
Retailer 14
-
€1,591 EUR
$1,777 USD
View
B+
Retailer 15
-
€1,883 EUR
View
B
Retailer 16
-
€2,015 EUR
ZAR 36,359 ZAR
View
B
Retailer 17
-
€2,419 EUR
£2,128 GBP
View
Most Expensive
NZ Jewellers
0ff04572-99e0-4d8e-9753-bb9cd0b45a1d · Sep 30
€3,363 EUR
$3,757 USD
View
Price last confirmed 31 days ago
17 more retailers have this diamond
Prices start from €1,272 EURSave up to €1,147 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
0.90ct Heart
€1,272 EUR