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Heart|Natural|GIA

3.03ct H SI1 Heart Natural Diamond

H/SI1 • GIA 2231809126

Certificate GIA 2231809126

Diamond specifications and retailer prices

From $51,231 NZD
As of November 6, 2026
Save $18,101 NZD (26%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $69,331 NZD at Yorxs · As of November 6, 2026
View at Yorxs

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) and certified by GIA 2231809126. Listed at 6 retailers as of November 6, 2026, with prices from $51,231 to $69,331, a $18,101 spread on the same certified stone. Yorxs lists it at $69,331. 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
-
Cut

Specifications

Cut
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231809126
Dimensions9.66 × 10.02 × 5.21 mm
L/W Ratio1.04
Top View
9.66 mm10.02 mm3.03 ctH / SI1
OriginNatural
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2231809126
Side View
Table 64.0%CrownGirdle: THN-VTKPavilionCulet: Very SmallDepth 51.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $53,145 NZD|Low: $51,231 NZD|High: $69,489 NZD|Avg: $57,991 NZD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Yorxs
November 6, 2026
Retailer 3$51,231 NZD
Retailer 1$53,145 NZD
Retailer 2$57,838 NZD
Yorxs$69,331 NZD

39 data points across 4 retailers

6 retailers$51,231 NZD to $69,331 NZD

B
Cheapest Retailer
-
$51,231 NZD
B
Retailer 2
-
$53,145 NZD
View
B
Retailer 3
-
$54,382 NZD
View
B
Retailer 4
-
$55,062 NZD
View
B
Retailer 5
-
$57,838 NZD
View
Final sale: no returns
Most Expensive
C
Yorxs
511971555 · Nov 6
$69,331 NZD
€36,604 EUR
View
5 more retailers have this diamond
Prices start from $51,231 NZDSave up to $18,101 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
$51,231 NZD