CaratHunter
Plans
Heart|Natural|IGI

0.37ct H IF Heart Natural Diamond

VG • H/IF • IGI 831668763

Shape and cutting style on the report: Heart brilliant

Certificate IGI 831668763

Diamond specifications and retailer prices

From $723 NZD
SGD 550 SGD
As of October 31, 2026
Save $2,394 NZD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,117 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.37ct natural heart diamond

This 0.37ct natural heart sits in the sub-half-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 831668763. Listed at 13 retailers as of October 30, 2026, with prices from $723 to $3,117, a $2,394 spread on the same certified stone. NZ Jewellers lists it at $3,117. 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

0.37
Carat
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle38.5°
OriginNatural
Grading LabIGI
CertificateIGI 831668763
Dimensions4.36 × 5.00 × 2.87 mm
L/W Ratio1.15
Girdle conditionFaceted
Top View
4.36 mm5.00 mm0.37 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 831668763
Side View
Table 61.0%Crown 35.3°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 57.4%

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: $3,117 NZD|Low: $723 NZD|High: $3,192 NZD|Avg: $1,272 NZD|-2.3%
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 12$723 NZD
Retailer 10$810 NZD
Retailer 2$873 NZD
Retailer 5$876 NZD
Retailer 3$937 NZD
Retailer 9$955 NZD
Retailer 11$1,072 NZD
Retailer 8$1,112 NZD
Retailer 13$1,159 NZD
Retailer 4$1,261 NZD
Retailer 7$1,480 NZD
Retailer 6$1,873 NZD
NZ Jewellers$3,117 NZD

20 data points across 13 retailers

13 retailers$723 NZD to $3,117 NZD

A
Cheapest Retailer
-
$723 NZD
SGD 550 SGD
A
Retailer 2
-
$810 NZD
$456 USD
View
A
Retailer 3
-
$873 NZD
$491 USD
View
A
Retailer 4
-
$876 NZD
$493 USD
View
A
Retailer 5
-
$937 NZD
$527 USD
View
B+
Retailer 6
-
$955 NZD
£423 GBP
View
B+
Retailer 7
-
$1,072 NZD
$603 USD
View
B+
Retailer 8
-
$1,112 NZD
£493 GBP
View
B+
Retailer 9
-
$1,159 NZD
€621 EUR
View
B+
Retailer 10
-
$1,261 NZD
ZAR 11,460 ZAR
View
B+
Retailer 11
-
$1,480 NZD
£656 GBP
View
B
Retailer 12
-
$1,873 NZD
£830 GBP
View
Most Expensive
B
NZ Jewellers
60b40780-45df-40fb-98f6-4dadae5b0a6e · Oct 30
$3,117 NZD
$1,754 USD
View
12 more retailers have this diamond
Prices start from $723 NZDSave up to $2,394 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
0.37ct Heart
$723 NZD