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Heart|Natural|GIA

0.79ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 2216345788

Certificate GIA 2216345788

Diamond specifications and retailer prices

From $4,304 AUD
As of November 4, 2026
Save $2,219 AUD (34%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,369 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.79ct natural heart diamond

This 0.79ct natural heart sits in the just-under-one-carat band, graded E 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 2216345788. Listed at 9 retailers as of November 4, 2026, with a 52% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.79
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2216345788
Dimensions5.85 × 5.23 × 3.26 mm
L/W Ratio1.12
Culet sizeNone
Top View
5.85 mm5.23 mm0.79 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2216345788
Side View
Table 65.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $9,369 AUD|Low: $4,977 AUD|High: $9,482 AUD|Avg: $7,114 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$5,356 AUD
Retailer 6$6,001 AUD
Retailer 3$6,363 AUD
Retailer 2$6,523 AUD
Retailer 4$8,363 AUD
MOH London$9,369 AUD

44 data points across 6 retailers

9 retailers$4,304 AUD to $6,523 AUD

B
Cheapest Retailer
-
$4,304 AUD
B
Retailer 2
-
$4,975 AUD
View
B
Retailer 3
-
$5,356 AUD
View
B
Retailer 4
-
$5,814 AUD
View
Retailer 5
-
$6,001 AUD
View
Price last confirmed 29 days ago
B
Retailer 6
-
$6,363 AUD
View
B
Retailer 7
-
$6,523 AUD
View
Retailer 8
-
$8,363 AUD
View
Price under review
Most Expensive
MOH London
5C793588B · Nov 2
$9,369 AUD
£5,069 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $4,304 AUDSave up to $2,219 AUD

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
0.79ct Heart
$4,304 AUD