Heart|Natural|GIA

0.31ct D IF Heart Natural Diamond

EX • D/IF • GIA 7518894445

Certificate GIA 7518894445

Diamond specifications and retailer prices

From $815 USD
As of November 6, 2026
Save $818 USD (50%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,633 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7518894445. Listed at 5 retailers as of November 4, 2026, with prices from $815 to $1,633, a $818 spread on the same certified stone. MOH London lists it at $1,633. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.31
Carat
D
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7518894445
Dimensions3.95 × 4.70 × 2.88 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
3.95 mm4.70 mm0.31 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7518894445
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,633 USD|Low: $809 USD|High: $1,643 USD|Avg: $1,027 USD|+24.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$815 USD
Retailer 3$847 USD
Retailer 2$956 USD
Retailer 5$1,097 USD
MOH London$1,633 USD

46 data points across 5 retailers

5 retailers$815 USD to $1,633 USD

A
Cheapest Retailer
-
$815 USD
B+
Retailer 2
-
$847 USD
View
B+
Retailer 3
-
$956 USD
View
Retailer 4
-
$1,097 USD
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
DB7DD4C4A · Nov 4
$1,633 USD
£1,286 GBP
View
4 more retailers have this diamond
Prices start from $815 USDSave up to $818 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
$815 USD