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Heart|Natural|GIA

0.31ct D IF Heart Natural Diamond

GD • D/IF • GIA 5566638592

Certificate GIA 5566638592

Diamond specifications and retailer prices

From $1,117 NZD
SGD 849 SGD
As of October 31, 2026
Save $2,610 NZD (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,727 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.31ct natural heart diamond

This 0.31ct natural heart sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5566638592. Listed at 12 retailers as of October 30, 2026, with prices from $1,117 to $3,727, a $2,610 spread on the same certified stone. NZ Jewellers lists it at $3,727. 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

0.31
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566638592
Dimensions4.71 × 4.27 × 2.63 mm
L/W Ratio1.10
Top View
4.71 mm4.27 mm0.31 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566638592
Side View
Table 67.0%CrownGirdlePavilionCulet: NoneDepth 55.9%

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: $3,727 NZD|Low: $1,233 NZD|High: $3,727 NZD|Avg: $1,979 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 11$1,233 NZD
Retailer 6$1,388 NZD
Retailer 8$1,417 NZD
Retailer 5$1,421 NZD
Retailer 4$1,581 NZD
Retailer 9$1,694 NZD
Retailer 10$1,843 NZD
Retailer 2$2,104 NZD
Retailer 3$2,280 NZD
Retailer 7$2,663 NZD
NZ Jewellers$3,727 NZD

10 data points across 11 retailers

12 retailers$1,117 NZD to $3,727 NZD

A
Cheapest Retailer
-
$1,117 NZD
SGD 849 SGD
A
Retailer 2
-
$1,233 NZD
$694 USD
View
B+
Retailer 3
-
$1,388 NZD
$781 USD
View
B+
Retailer 4
-
$1,417 NZD
$797 USD
View
B+
Retailer 5
-
$1,421 NZD
£629 GBP
View
B+
Retailer 6
-
$1,581 NZD
£700 GBP
View
B+
Retailer 7
-
$1,694 NZD
€908 EUR
View
B
Retailer 8
-
$1,843 NZD
ZAR 16,752 ZAR
View
B
Retailer 9
-
$2,104 NZD
£932 GBP
View
B
Retailer 10
-
$2,280 NZD
£1,010 GBP
View
B
Retailer 11
-
$2,663 NZD
£1,180 GBP
View
Most Expensive
B
NZ Jewellers
1bd8cd98-09e7-4fd6-84f2-ff22dd75c8bd · Oct 30
$3,727 NZD
$2,097 USD
View
11 more retailers have this diamond
Prices start from $1,117 NZDSave up to $2,610 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
0.31ct Heart
$1,117 NZD