Heart|Natural|GIA

0.31ct D IF Heart Natural Diamond

GD • D/IF • GIA 5516557628

Certificate GIA 5516557628

Diamond specifications and retailer prices

From $698 USD
As of November 6, 2026
Save $637 USD (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,335 USD at MOH London · As of November 4, 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 November 4, 2026, with prices from $698 to $1,335, a $637 spread on the same certified stone. MOH London lists it at $1,335. 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
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Price History

Last verified: Nov 6
Current: $1,335 USD|Low: $666 USD|High: $1,353 USD|Avg: $876 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 3$698 USD
Retailer 5$705 USD
Retailer 6$803 USD
Retailer 2$853 USD
Retailer 4$870 USD
MOH London$1,335 USD

46 data points across 6 retailers

6 retailers$698 USD to $1,335 USD

A
Cheapest Retailer
-
$698 USD
A
Retailer 2
-
$705 USD
View
B+
Retailer 3
-
$803 USD
View
B+
Retailer 4
-
$853 USD
View
Retailer 5
-
$870 USD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
94D1A592F · Nov 4
$1,335 USD
£1,051 GBP
View
5 more retailers have this diamond
Prices start from $698 USDSave up to $637 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
0.31ct Heart
$698 USD