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Heart|Natural|GIA

1.16ct G SI2 Heart Natural Diamond

G/SI2 • GIA 1206678976

Certificate GIA 1206678976

Diamond specifications and retailer prices

From $4,721 AUD
€3,151 EUR
As of November 2, 2026
Save $811 AUD (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,532 AUD at Belgium Diamonds · As of November 2, 2026
View at Belgium Diamonds

About this 1.16ct natural heart diamond

This 1.16ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included) and certified by GIA 1206678976. Listed at 2 retailers as of November 2, 2026, with prices from $4,721 to $5,532, a $811 spread on the same certified stone. Belgium Diamonds lists it at $5,532. 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

1.16
Carat
G
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1206678976
Dimensions7.16 × 7.89 × 2.59 mm
L/W Ratio1.10
Key to symbols
Twinning Wisp, Crystal, Cloud, Feather
Top View
7.16 mm7.89 mm1.16 ctG / SI2
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 1206678976
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCuletDepth 32.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $5,532 AUD|Low: $4,607 AUD|High: $5,532 AUD|Avg: $5,107 AUD
Belgium Diamonds
Retailer 2
November 2, 2026
Retailer 2$4,721 AUD
Belgium Diamonds$5,532 AUD

18 data points across 2 retailers

2 retailers$4,721 AUD to $5,532 AUD

B
Cheapest Retailer
-
$4,721 AUD
€3,151 EUR
Most Expensive
C
Belgium Diamonds
430643772 · Nov 2
$5,532 AUD
€3,692 EUR
View
1 more retailer has this diamond
Prices start from $4,721 AUDSave up to $811 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
1.16ct Heart
$4,721 AUD