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Heart|Natural|GIA

0.82ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 11

Certificate GIA 11

Diamond specifications and retailer prices

From $3,902 AUD
$2,741 USD
As of October 29, 2026
Save $31 AUD (1%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,934 AUD at DreamStone · As of October 28, 2026
View at DreamStone

About this 0.82ct natural heart diamond

This 0.82ct 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. Listed at 2 retailers as of October 28, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.82
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 11
Dimensions5.61 × 6.22 mm
L/W Ratio1.11
Top View
5.61 mm6.22 mm0.82 ctE / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 11
Side View
Table 57.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 57.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $3,934 AUD|Low: $3,861 AUD|High: $3,934 AUD|Avg: $3,913 AUD
DreamStone
Retailer 2
September 23, 2026
Retailer 2$3,902 AUD
DreamStone$3,934 AUD

3 data points across 2 retailers

2 retailers$3,902 AUD to $3,934 AUD

B
Cheapest Retailer
-
$3,902 AUD
$2,741 USD
Most Expensive
B
DreamStone
692fe00b3b0275f788513b7f · Oct 28
$3,934 AUD
$2,763 USD
View
1 more retailer has this diamond
Prices start from $3,902 AUDSave up to $31 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
0.82ct Heart
$3,902 AUD