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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 $2,497 NZD
₹134,010 INR
As of October 30, 2026
Save $4,867 NZD (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,363 NZD 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 $2,497 to $7,363, a $4,867 spread on the same certified stone. NZ Jewellers lists it at $7,363. 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
Colour
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: $7,363 NZD|Low: $2,482 NZD|High: $7,363 NZD|Avg: $4,100 NZD
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$2,497 NZD
Retailer 9$2,786 NZD
Retailer 3$3,018 NZD
Retailer 4$3,025 NZD
Retailer 10$3,158 NZD
Retailer 11$3,483 NZD
Retailer 2$4,235 NZD
Retailer 5$4,453 NZD
Retailer 7$4,621 NZD
Retailer 8$5,295 NZD
NZ Jewellers$7,363 NZD

44 data points across 11 retailers

12 retailers$2,497 NZD to $7,363 NZD

A
Cheapest Retailer
-
$2,497 NZD
₹134,010 INR
B+
Retailer 2
-
$2,786 NZD
$1,570 USD
View
Final sale: no returns
B+
Retailer 3
-
$3,018 NZD
$1,701 USD
View
B+
Retailer 4
-
$3,025 NZD
$1,705 USD
View
B+
Retailer 5
-
$3,158 NZD
$1,780 USD
View
B
Retailer 6
-
$3,261 NZD
$1,838 USD
View
B
Retailer 7
-
$3,483 NZD
$1,963 USD
View
B
Retailer 8
-
$4,235 NZD
€2,273 EUR
View
B
Retailer 9
-
$4,453 NZD
ZAR 40,541 ZAR
View
B
Retailer 10
-
$4,621 NZD
£2,051 GBP
View
B
Retailer 11
-
$5,295 NZD
£2,350 GBP
View
Most Expensive
C
NZ Jewellers
6002aad8-4729-450a-9ef5-010e65342ced · Oct 30
$7,363 NZD
$4,150 USD
View
11 more retailers have this diamond
Prices start from $2,497 NZDSave up to $4,867 NZD

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
$2,497 NZD