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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 €562 EUR
SGD 849 SGD
As of October 31, 2026
Save €1,315 EUR (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,877 EUR 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 €562 to €1,877, a €1,315 spread on the same certified stone. NZ Jewellers lists it at €1,877. 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
Color
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: €1,877 EUR|Low: €621 EUR|High: €1,877 EUR|Avg: €997 EUR
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€621 EUR
Retailer 6€699 EUR
Retailer 8€713 EUR
Retailer 5€716 EUR
Retailer 4€796 EUR
Retailer 9€853 EUR
Retailer 10€928 EUR
Retailer 2€1,060 EUR
Retailer 3€1,148 EUR
Retailer 7€1,341 EUR
NZ Jewellers€1,877 EUR

10 data points across 11 retailers

12 retailers€562 EUR to €1,877 EUR

A
Cheapest Retailer
-
€562 EUR
SGD 849 SGD
A
Retailer 2
-
€621 EUR
$694 USD
View
B+
Retailer 3
-
€699 EUR
$781 USD
View
B+
Retailer 4
-
€713 EUR
$797 USD
View
B+
Retailer 5
-
€716 EUR
£629 GBP
View
B+
Retailer 6
-
€796 EUR
£700 GBP
View
B+
Retailer 7
-
€853 EUR
View
B
Retailer 8
-
€928 EUR
ZAR 16,752 ZAR
View
B
Retailer 9
-
€1,060 EUR
£932 GBP
View
B
Retailer 10
-
€1,148 EUR
£1,010 GBP
View
B
Retailer 11
-
€1,341 EUR
£1,180 GBP
View
Most Expensive
B
NZ Jewellers
1bd8cd98-09e7-4fd6-84f2-ff22dd75c8bd · Oct 30
€1,877 EUR
$2,097 USD
View
11 more retailers have this diamond
Prices start from €562 EURSave up to €1,315 EUR

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
€562 EUR