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Heart|Natural|GIA

2.18ct F SI2 Heart Natural Diamond

F/SI2 • GIA 1389733953

Certificate GIA 1389733953

Diamond specifications and retailer prices

From $10,508 AUD
₹701,385 INR
As of November 1, 2026
Save $1,613 AUD (13%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $12,122 AUD at B2C Jewels · As of November 2, 2026
View at B2C Jewels

About this 2.18ct natural heart diamond

This 2.18ct natural heart sits in the two to three carat band, graded F colour (colourless) and SI2 clarity (slightly-included) and certified by GIA 1389733953. Listed at 3 retailers as of November 1, 2026, with prices from $10,508 to $12,122, a $1,613 spread on the same certified stone. B2C Jewels lists it at $12,122. 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

2.18
Carat
F
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1389733953
Dimensions8.62 × 9.80 × 3.11 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Cert comments
Additional twinning wisps, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Feather, Natural
Top View
8.62 mm9.80 mm2.18 ctF / SI2
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 1389733953
Side View
Table 64.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 31.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $12,122 AUD|Low: $10,484 AUD|High: $12,122 AUD|Avg: $11,332 AUD|+1.3%
B2C Jewels
Retailer 2
November 1, 2026
Retailer 2$10,508 AUD
B2C Jewels$12,122 AUD

43 data points across 2 retailers

3 retailers$10,508 AUD to $12,122 AUD

B+
Cheapest Retailer
-
$10,508 AUD
₹701,385 INR
B+
Retailer 2
-
$11,074 AUD
View
Most Expensive
B+
B2C Jewels
23905875 · Nov 2
$12,122 AUD
$8,495 USD
View
2 more retailers have this diamond
Prices start from $10,508 AUDSave up to $1,613 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+
2.18ct Heart
$10,508 AUD