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Heart|Natural|GIA

2.03ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 1555346348

Certificate GIA 1555346348

Diamond specifications and retailer prices

From $17,044 AUD
As of November 6, 2026
Save $3,550 AUD (17%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $20,594 AUD at Jared · As of November 6, 2026
View at Jared

About this 2.03ct natural heart diamond

This 2.03ct natural heart sits in the two to three carat band, graded F 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 1555346348. Listed at 8 retailers as of November 6, 2026, with prices from $17,044 to $20,594, a $3,550 spread on the same certified stone. Jared lists it at $20,594. 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

2.03
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555346348
Dimensions8.03 × 8.88 × 5.06 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
8.03 mm8.88 mm2.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1555346348
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.0%

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 6
Current: $20,594 AUD|Low: $15,969 AUD|High: $22,166 AUD|Avg: $19,185 AUD|-7.1%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$16,104 AUD
Retailer 4$17,044 AUD
Retailer 8$17,069 AUD
Retailer 2$17,714 AUD
Retailer 5$18,137 AUD
Retailer 6$18,999 AUD
Retailer 3$19,924 AUD
Retailer 7$19,924 AUD
Jared$20,594 AUD
Retailer 10$21,029 AUD

42 data points across 10 retailers

8 retailers$17,044 AUD to $20,594 AUD

B+
Cheapest Retailer
-
$17,044 AUD
Final sale: no returns
B+
Retailer 2
-
$17,069 AUD
View
B+
Retailer 3
-
$17,714 AUD
View
B+
Retailer 4
-
$18,137 AUD
View
B+
Retailer 5
-
$18,999 AUD
View
B+
Retailer 6
-
$19,924 AUD
View
B+
Retailer 7
-
$19,924 AUD
View
Most Expensive
B+
Jared
159886206 · Nov 6
$20,594 AUD
$14,150 USD
View
7 more retailers have this diamond
Prices start from $17,044 AUDSave up to $3,550 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+
2.03ct Heart
$17,044 AUD