Heart|Natural|GIA

0.31ct D IF Heart Natural Diamond

GD • D/IF • GIA 5516557628

Certificate GIA 5516557628

Diamond specifications and retailer prices

From €631 EUR
$705 USD
As of October 31, 2026
Save €572 EUR (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,203 EUR at MOH London · As of October 29, 2026
View at MOH London

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 5516557628. Listed at 6 retailers as of October 29, 2026, with prices from €631 to €1,203, a €572 spread on the same certified stone. MOH London lists it at €1,203. 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 5516557628
Dimensions4.55 × 3.47 × 2.32 mm
L/W Ratio1.31
Top View
4.55 mm3.47 mm0.31 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5516557628
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.7%

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: €1,203 EUR|Low: €596 EUR|High: €1,211 EUR|Avg: €782 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5€631 EUR
Retailer 2€635 EUR
Retailer 6€719 EUR
Retailer 3€769 EUR
Retailer 4€779 EUR
MOH London€1,203 EUR

45 data points across 6 retailers

6 retailers€631 EUR to €1,203 EUR

A
Cheapest Retailer
-
€631 EUR
$705 USD
A
Retailer 2
-
€635 EUR
£559 GBP
View
B+
Retailer 3
-
€719 EUR
$803 USD
View
B+
Retailer 4
-
€769 EUR
View
Retailer 5
-
€779 EUR
A$1,339 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
94D1A592F · Oct 29
€1,203 EUR
£1,058 GBP
View
5 more retailers have this diamond
Prices start from €631 EURSave up to €572 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
€631 EUR