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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 €548 EUR
SGD 830 SGD
As of November 3, 2026
Save €1,267 EUR (70%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,814 EUR at NZ Jewellers · As of November 3, 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 November 3, 2026, with prices from €548 to €1,814, a €1,267 spread on the same certified stone. NZ Jewellers lists it at €1,814. 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: Nov 3
Current: €1,814 EUR|Low: €548 EUR|High: €1,870 EUR|Avg: €987 EUR|-3.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 2€548 EUR
Retailer 6€623 EUR
Retailer 9€696 EUR
Retailer 11€711 EUR
Retailer 5€713 EUR
Retailer 8€793 EUR
Retailer 12€850 EUR
Retailer 3€925 EUR
Retailer 7€1,056 EUR
Retailer 4€1,144 EUR
Retailer 10€1,336 EUR
NZ Jewellers€1,814 EUR

11 data points across 12 retailers

12 retailers€548 EUR to €1,814 EUR

A
Cheapest Retailer
-
€548 EUR
SGD 830 SGD
A
Retailer 2
-
€623 EUR
$699 USD
View
B+
Retailer 3
-
€696 EUR
$781 USD
View
B+
Retailer 4
-
€711 EUR
$797 USD
View
B+
Retailer 5
-
€713 EUR
£629 GBP
View
B+
Retailer 6
-
€793 EUR
£700 GBP
View
B+
Retailer 7
-
€850 EUR
View
B
Retailer 8
-
€925 EUR
ZAR 16,752 ZAR
View
B
Retailer 9
-
€1,056 EUR
£932 GBP
View
B
Retailer 10
-
€1,144 EUR
£1,010 GBP
View
B
Retailer 11
-
€1,336 EUR
£1,180 GBP
View
Most Expensive
B
NZ Jewellers
1bd8cd98-09e7-4fd6-84f2-ff22dd75c8bd · Nov 3
€1,814 EUR
$2,035 USD
View
11 more retailers have this diamond
Prices start from €548 EURSave up to €1,267 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
€548 EUR