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Heart|Natural|GIA

1.20ct E VS1 Heart Natural Diamond

ID • E/VS1 • GIA 5231726791

Certificate GIA 5231726791

Diamond specifications and retailer prices

From $6,847 AUD
€4,570 EUR
As of October 27, 2026
Save $2,161 AUD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $9,008 AUD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231726791. Listed at 2 retailers as of October 27, 2026, with prices from $6,847 to $9,008, a $2,161 spread on the same certified stone. 77 Diamonds lists it at $9,008. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.21°
Pavilion angle42.95°
OriginNatural
Grading LabGIA
CertificateGIA 5231726791
Dimensions7.15 × 6.46 × 4.55 mm
L/W Ratio1.11
Top View
7.15 mm6.46 mm1.20 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5231726791
Side View
Table 59.0%Crown 38.21°Girdle: ThickPavilion 42.95°Culet: NoneDepth 63.6%

Caratlytics Score

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

Last verified: Oct 27
Current: $9,008 AUD|Low: $6,681 AUD|High: $9,040 AUD|Avg: $7,529 AUD|-0.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$6,681 AUD
Retailer 3$6,847 AUD
Retailer 4$7,388 AUD
Retailer 5$7,577 AUD
77 Diamonds$9,008 AUD

25 data points across 5 retailers

2 retailers$6,847 AUD to $9,008 AUD

B+
Cheapest Retailer
-
$6,847 AUD
€4,570 EUR
Most Expensive
B
77 Diamonds
HSILRHGTHXSE · Nov 2
$9,008 AUD
£4,971 GBP
View
1 more retailer has this diamond
Prices start from $6,847 AUDSave up to $2,161 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+
1.20ct Heart
$6,847 AUD