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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 $39,807 NZD
As of November 6, 2026
Save $33,465 NZD (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $73,272 NZD 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 $39,807 to $73,272, a $33,465 spread on the same certified stone. MOH London lists it at $73,272. 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: $73,272 NZD|Low: $39,807 NZD|High: $79,627 NZD|Avg: $56,563 NZD|-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$39,807 NZD
Retailer 14$46,613 NZD
Retailer 16$47,277 NZD
Retailer 10$47,361 NZD
Retailer 12$49,003 NZD
Retailer 3$49,761 NZD
Retailer 11$50,491 NZD
Retailer 8$50,744 NZD
Retailer 7$51,925 NZD
Retailer 2$53,832 NZD
Retailer 4$54,521 NZD
Retailer 15$56,253 NZD
Retailer 13$58,416 NZD
Retailer 9$60,561 NZD
Retailer 5$60,580 NZD
MOH London$73,272 NZD

39 data points across 16 retailers

17 retailers$39,807 NZD to $73,272 NZD

B+
Cheapest Retailer
-
$39,807 NZD
B
Retailer 2
-
$46,613 NZD
View
Retailer 3
-
$47,017 NZD
View
Price last confirmed 25 days ago
B
Retailer 4
-
$47,277 NZD
View
B+
Retailer 5
-
$47,361 NZD
View
B
Retailer 6
-
$49,003 NZD
View
B
Retailer 7
-
$49,761 NZD
View
Final sale: no returns
B
Retailer 8
-
$50,491 NZD
View
Retailer 9
-
$50,744 NZD
View
Price last confirmed 33 days ago
Retailer 10
-
$51,925 NZD
View
Price last confirmed 8 days ago
B
Retailer 11
-
$53,832 NZD
View
B
Retailer 12
-
$54,521 NZD
View
B
Retailer 13
-
$56,253 NZD
View
B
Retailer 14
-
$58,416 NZD
View
B
Retailer 15
-
$60,561 NZD
View
B
Retailer 16
-
$60,580 NZD
View
Most Expensive
B
MOH London
0BB24A042 · Nov 4
$73,272 NZD
£31,983 GBP
View
16 more retailers have this diamond
Prices start from $39,807 NZDSave up to $33,465 NZD

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
$39,807 NZD