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Heart|Natural|GIA

3.03ct H SI1 Heart Natural Diamond

GD • H/SI1 • GIA 5483626789

Certificate GIA 5483626789

Diamond specifications and retailer prices

From $32,116 AUD
As of November 6, 2026
Save $27,000 AUD (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $59,116 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural heart diamond

This 3.03ct natural heart sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5483626789. Listed at 17 retailers as of November 4, 2026, with prices from $32,116 to $59,116, a $27,000 spread on the same certified stone. MOH London lists it at $59,116. 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

3.03
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5483626789
Dimensions10.18 × 8.31 × 5.80 mm
L/W Ratio1.23
Top View
10.18 mm8.31 mm3.03 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5483626789
Side View
Table 55.0%CrownGirdle: ThickPavilionCulet: 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: $59,116 AUD|Low: $32,116 AUD|High: $64,243 AUD|Avg: $45,635 AUD|-8.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 6$32,116 AUD
Retailer 14$37,608 AUD
Retailer 16$38,143 AUD
Retailer 10$38,212 AUD
Retailer 12$39,536 AUD
Retailer 3$40,147 AUD
Retailer 11$40,737 AUD
Retailer 8$40,940 AUD
Retailer 7$41,894 AUD
Retailer 2$43,432 AUD
Retailer 4$43,988 AUD
Retailer 15$45,385 AUD
Retailer 13$47,130 AUD
Retailer 9$48,861 AUD
Retailer 5$48,877 AUD
MOH London$59,116 AUD

39 data points across 16 retailers

17 retailers$32,116 AUD to $59,116 AUD

B+
Cheapest Retailer
-
$32,116 AUD
B
Retailer 2
-
$37,608 AUD
View
Retailer 3
-
$37,934 AUD
View
Price last confirmed 25 days ago
B
Retailer 4
-
$38,143 AUD
View
B+
Retailer 5
-
$38,212 AUD
View
B
Retailer 6
-
$39,536 AUD
View
B
Retailer 7
-
$40,147 AUD
View
Final sale: no returns
B
Retailer 8
-
$40,737 AUD
View
Retailer 9
-
$40,940 AUD
View
Price last confirmed 33 days ago
Retailer 10
-
$41,894 AUD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$43,432 AUD
View
B
Retailer 12
-
$43,988 AUD
View
B
Retailer 13
-
$45,385 AUD
View
B
Retailer 14
-
$47,130 AUD
View
B
Retailer 15
-
$48,861 AUD
View
B
Retailer 16
-
$48,877 AUD
View
Most Expensive
B
MOH London
0BB24A042 · Nov 4
$59,116 AUD
£31,983 GBP
View
16 more retailers have this diamond
Prices start from $32,116 AUDSave up to $27,000 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+
3.03ct Heart
$32,116 AUD