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Heart|Natural|GIA

0.31ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 7561198396

Certificate GIA 7561198396

Diamond specifications and retailer prices

From $473 USD
£373 GBP
As of November 2, 2026
Save $368 USD (44%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $841 USD at MOH London · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7561198396. Listed at 6 retailers as of November 2, 2026, with prices from $473 to $841, a $368 spread on the same certified stone. MOH London lists it at $841. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.31
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7561198396
Dimensions4.16 × 4.72 × 2.71 mm
L/W Ratio1.13
Key to symbols
Feather, Crystal
Top View
4.16 mm4.72 mm0.31 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7561198396
Side View
Table 60.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 57.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $841 USD|Low: $260 USD|High: $851 USD|Avg: $486 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$260 USD
Retailer 7$289 USD
Retailer 2$473 USD
Retailer 3$499 USD
Retailer 4$522 USD
Retailer 6$583 USD
MOH London$841 USD

43 data points across 7 retailers

6 retailers$473 USD to $841 USD

Retailer 1
-
$260 USD
₹24,789 INR
Price last confirmed 15 days ago
B+
Retailer 2
-
$473 USD
£373 GBP
View
B+
Retailer 3
-
$499 USD
£393 GBP
View
B
Retailer 4
-
$522 USD
View
Retailer 5
-
$583 USD
A$897 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
02ABB3568 · Nov 2
$841 USD
£662 GBP
View
5 more retailers have this diamond
Prices start from $473 USDSave up to $368 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.

B+
0.31ct Heart
$473 USD