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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 €19,752 EUR
HK$172,400 HKD
As of October 30, 2026
Save €16,898 EUR (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €36,650 EUR at MOH London · As of October 29, 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 October 29, 2026, with prices from €19,752 to €36,650, a €16,898 spread on the same certified stone. MOH London lists it at €36,650. 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
Color
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: Oct 30
Current: €36,650 EUR|Low: €19,752 EUR|High: €39,511 EUR|Avg: €28,372 EUR|-7.1%
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
October 31, 2026
Retailer 6€19,752 EUR
Retailer 14€23,129 EUR
Retailer 16€23,459 EUR
Retailer 9€23,734 EUR
Retailer 11€24,315 EUR
Retailer 3€24,691 EUR
Retailer 2€25,054 EUR
Retailer 8€25,180 EUR
Retailer 7€25,765 EUR
Retailer 10€26,938 EUR
Retailer 4€27,053 EUR
Retailer 15€27,912 EUR
Retailer 12€28,986 EUR
Retailer 5€30,060 EUR
Retailer 13€30,099 EUR
MOH London€36,650 EUR

37 data points across 16 retailers

17 retailers€19,752 EUR to €36,650 EUR

B+
Cheapest Retailer
-
€19,752 EUR
HK$172,400 HKD
B
Retailer 2
-
€23,129 EUR
$25,840 USD
View
Retailer 3
-
€23,330 EUR
SGD 35,222 SGD
View
Price last confirmed 21 days ago
B
Retailer 4
-
€23,459 EUR
$26,208 USD
View
B+
Retailer 5
-
€23,734 EUR
£20,879 GBP
View
B
Retailer 6
-
€24,315 EUR
$27,165 USD
View
B
Retailer 7
-
€24,691 EUR
$27,585 USD
View
Final sale: no returns
B
Retailer 8
-
€25,054 EUR
$27,990 USD
View
Retailer 9
-
€25,180 EUR
A$43,278 AUD
View
Price last confirmed 29 days ago
B
Retailer 10
-
€25,765 EUR
$28,785 USD
View
B
Retailer 11
-
€26,938 EUR
£23,697 GBP
View
B
Retailer 12
-
€27,053 EUR
$30,224 USD
View
B
Retailer 13
-
€27,912 EUR
$31,184 USD
View
B
Retailer 14
-
€28,986 EUR
$32,383 USD
View
B
Retailer 15
-
€30,060 EUR
$33,583 USD
View
B
Retailer 16
-
€30,099 EUR
ZAR 543,237 ZAR
View
Most Expensive
B
MOH London
0BB24A042 · Oct 29
€36,650 EUR
£32,241 GBP
View
16 more retailers have this diamond
Prices start from €19,752 EURSave up to €16,898 EUR

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
€19,752 EUR