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 $407 USD
SGD 550 SGD
As of October 31, 2026
Save $1,347 USD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,754 USD 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 $407 to $1,754, a $1,347 spread on the same certified stone. NZ Jewellers lists it at $1,754. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,754 USD|Low: $407 USD|High: $1,796 USD|Avg: $713 USD|-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 1, 2026
Retailer 9$407 USD
Retailer 2$456 USD
Retailer 3$493 USD
Retailer 4$493 USD
Retailer 11$527 USD
Retailer 7$538 USD
Retailer 8$603 USD
Retailer 13$628 USD
Retailer 10$652 USD
Retailer 12$709 USD
Retailer 6$833 USD
Retailer 5$1,066 USD
NZ Jewellers$1,754 USD

19 data points across 13 retailers

13 retailers$407 USD to $1,754 USD

A
Cheapest Retailer
-
$407 USD
SGD 550 SGD
A
Retailer 2
-
$456 USD
View
A
Retailer 3
-
$493 USD
View
A
Retailer 4
-
$493 USD
View
A
Retailer 5
-
$527 USD
View
B+
Retailer 6
-
$538 USD
£423 GBP
View
B+
Retailer 7
-
$603 USD
View
B+
Retailer 8
-
$628 USD
£494 GBP
View
B+
Retailer 9
-
$652 USD
€621 EUR
View
B+
Retailer 10
-
$709 USD
ZAR 11,460 ZAR
View
B+
Retailer 11
-
$833 USD
£656 GBP
View
B
Retailer 12
-
$1,066 USD
£839 GBP
View
Most Expensive
B
NZ Jewellers
60b40780-45df-40fb-98f6-4dadae5b0a6e · Oct 30
$1,754 USD
View
12 more retailers have this diamond
Prices start from $407 USDSave up to $1,347 USD

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
$407 USD