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Heart|Natural|GIA

0.77ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 5211475835

Certificate GIA 5211475835

Diamond specifications and retailer prices

From $1,880 AUD
As of November 6, 2026
Save $995 AUD (35%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,875 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.77ct natural heart diamond

This 0.77ct natural heart sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5211475835. Listed at 2 retailers as of November 6, 2026, with prices from $1,880 to $2,875, a $995 spread on the same certified stone. 77 Diamonds lists it at $2,875. 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

0.77
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5211475835
Dimensions5.97 × 6.50 × 3.24 mm
L/W Ratio1.09
Top View
5.97 mm6.50 mm0.77 ctE / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 5211475835
Side View
Table 66.0%CrownGirdlePavilionCuletDepth 49.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $2,875 AUD|Low: $1,864 AUD|High: $2,903 AUD|Avg: $2,383 AUD|+1.3%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2$1,880 AUD
77 Diamonds$2,875 AUD

32 data points across 2 retailers

2 retailers$1,880 AUD to $2,875 AUD

B+
Cheapest Retailer
-
$1,880 AUD
Most Expensive
B
77 Diamonds
HSDHVFWRTKXN · Nov 6
$2,875 AUD
£1,555 GBP
View
1 more retailer has this diamond
Prices start from $1,880 AUDSave up to $995 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+
0.77ct Heart
$1,880 AUD