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Heart|Natural|IGI

0.90ct G SI2 Heart Natural Diamond

VG • G/SI2 • IGI 808619863

Shape and cutting style on the report: Heart brilliant

Certificate IGI 808619863

Diamond specifications and retailer prices

From $1,276 NZD
$719 USD
As of November 2, 2026
Save $3,064 NZD (71%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,340 NZD at NZ Jewellers · As of October 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 808619863. Listed at 11 retailers as of October 30, 2026, with prices from $1,276 to $4,340, a $3,064 spread on the same certified stone. NZ Jewellers lists it at $4,340. 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
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 808619863
Dimensions5.64 × 6.64 × 4.06 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
5.64 mm6.64 mm0.90 ctG / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryExcellent
FluorescenceNone
CertificateIGI 808619863
Side View
Table 58.0%Crown 37.7°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 61.1%

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 2
Current: $4,340 NZD|Low: $1,276 NZD|High: $4,340 NZD|Avg: $1,962 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8$1,276 NZD
Retailer 2$1,384 NZD
Retailer 6$1,405 NZD
Retailer 11$1,419 NZD
Retailer 3$1,597 NZD
Retailer 7$1,597 NZD
Retailer 9$1,617 NZD
Retailer 4$1,619 NZD
Retailer 10$2,537 NZD
Retailer 5$3,581 NZD
NZ Jewellers$4,340 NZD

9 data points across 11 retailers

11 retailers$1,276 NZD to $4,340 NZD

A
Cheapest Retailer
-
$1,276 NZD
$719 USD
Final sale: no returns
B+
Retailer 2
-
$1,384 NZD
$780 USD
View
B+
Retailer 3
-
$1,405 NZD
$792 USD
View
B+
Retailer 4
-
$1,419 NZD
$800 USD
View
B+
Retailer 5
-
$1,597 NZD
$900 USD
View
B+
Retailer 6
-
$1,597 NZD
$900 USD
View
B+
Retailer 7
-
$1,617 NZD
£717 GBP
View
B+
Retailer 8
-
$1,619 NZD
$913 USD
View
B+
Retailer 9
-
$2,537 NZD
£1,126 GBP
View
B
Retailer 10
-
$3,581 NZD
£1,589 GBP
View
Most Expensive
B
NZ Jewellers
d327a40d-70bb-43b0-aa83-d4f43f503de3 · Oct 30
$4,340 NZD
$2,446 USD
View
10 more retailers have this diamond
Prices start from $1,276 NZDSave up to $3,064 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
0.90ct Heart
$1,276 NZD