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Heart|Natural|IGI

0.91ct H SI1 Heart Natural Diamond

VG • H/SI1 • IGI 345829257

Shape and cutting style on the report: Heart brilliant

Certificate IGI 345829257

Diamond specifications and retailer prices

From $2,179 NZD
$1,226 USD
As of November 2, 2026
Save $3,581 NZD (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,760 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 345829257. Listed at 15 retailers as of October 30, 2026, with prices from $2,179 to $5,760, a $3,581 spread on the same certified stone. NZ Jewellers lists it at $5,760. 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
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 345829257
Dimensions6.22 × 6.75 × 3.74 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Top View
6.22 mm6.75 mm0.91 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 345829257
Side View
Table 62.5%CrownGirdle: MED-STKPavilionCulet: NoneDepth 55.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $5,760 NZD|Low: $1,998 NZD|High: $5,760 NZD|Avg: $3,159 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 3$2,179 NZD
Retailer 11$2,362 NZD
Retailer 13$2,362 NZD
Retailer 4$2,403 NZD
Retailer 12$2,470 NZD
Retailer 5$2,559 NZD
Retailer 10$2,725 NZD
Retailer 7$2,742 NZD
Retailer 6$3,294 NZD
Retailer 9$3,459 NZD
Retailer 8$4,325 NZD
Retailer 2$4,544 NZD
NZ Jewellers$5,760 NZD

30 data points across 13 retailers

15 retailers$2,179 NZD to $5,760 NZD

B+
Cheapest Retailer
-
$2,179 NZD
$1,226 USD
Final sale: no returns
B+
Retailer 2
-
$2,190 NZD
$1,232 USD
View
B+
Retailer 3
-
$2,362 NZD
$1,329 USD
View
B+
Retailer 4
-
$2,362 NZD
$1,329 USD
View
B+
Retailer 5
-
$2,403 NZD
$1,352 USD
View
B+
Retailer 6
-
$2,470 NZD
$1,390 USD
View
B+
Retailer 7
-
$2,559 NZD
$1,440 USD
View
B+
Retailer 8
-
$2,602 NZD
$1,464 USD
View
B
Retailer 9
-
$2,725 NZD
$1,533 USD
View
B
Retailer 10
-
$2,742 NZD
£1,215 GBP
View
B
Retailer 11
-
$3,294 NZD
€1,765 EUR
View
B
Retailer 12
-
$3,459 NZD
ZAR 31,442 ZAR
View
B
Retailer 13
-
$4,325 NZD
£1,916 GBP
View
B
Retailer 14
-
$4,544 NZD
£2,013 GBP
View
Most Expensive
C
NZ Jewellers
00aa2f1c-1b72-41f1-af45-e92d84b01d48 · Oct 30
$5,760 NZD
$3,241 USD
View
14 more retailers have this diamond
Prices start from $2,179 NZDSave up to $3,581 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.

B+
0.91ct Heart
$2,179 NZD