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Heart|Natural|GIA

0.74ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 1558839510

Certificate GIA 1558839510

Diamond specifications and retailer prices

From €536 EUR
HK$4,700 HKD
As of November 1, 2026
Save €780 EUR (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,586 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.74ct natural heart diamond

This 0.74ct natural heart sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558839510. Listed at 15 retailers as of November 1, 2026, with a 146% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.74
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1558839510
Dimensions5.65 × 6.26 × 3.52 mm
L/W Ratio1.11
Girdle conditionFaceted
Top View
5.65 mm6.26 mm0.74 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1558839510
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,317 EUR|Low: €536 EUR|High: €1,489 EUR|Avg: €917 EUR|-11.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 8€536 EUR
Retailer 11€663 EUR
Retailer 10€687 EUR
Retailer 9€702 EUR
Retailer 2€718 EUR
Retailer 4€767 EUR
Retailer 7€772 EUR
Retailer 13€892 EUR
Retailer 6€1,016 EUR
Retailer 12€1,113 EUR
Retailer 3€1,128 EUR
Retailer 5€1,208 EUR
Retailer 1€1,317 EUR

27 data points across 13 retailers

15 retailers€536 EUR to €1,317 EUR

A
Cheapest Retailer
-
€536 EUR
HK$4,700 HKD
B+
Retailer 2
-
€663 EUR
$744 USD
View
Final sale: no returns
A
Retailer 3
-
€687 EUR
$770 USD
View
B+
Retailer 4
-
€702 EUR
View
B+
Retailer 5
-
€718 EUR
$805 USD
View
Retailer 6
-
€767 EUR
SGD 1,163 SGD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
€772 EUR
£682 GBP
View
B+
Retailer 8
-
€892 EUR
$1,000 USD
View
B+
Retailer 9
-
€1,016 EUR
View
B
Retailer 10
-
€1,094 EUR
A$1,888 AUD
View
B
Retailer 11
-
€1,113 EUR
ZAR 20,160 ZAR
View
Retailer 12
-
€1,128 EUR
$1,265 USD
View
Price last confirmed 9 days ago
Retailer 13
-
€1,208 EUR
A$2,084 AUD
View
Price last confirmed 28 days ago
B
Retailer 14
-
€1,317 EUR
£1,163 GBP
View
Most Expensive
NZ Jewellers
d88f83a8-a9a2-4cee-b32e-f25e082d5abb · Sep 25
€2,586 EUR
$2,900 USD
View
Price under review
14 more retailers have this diamond
Prices start from €536 EURSave up to €780 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.

A
0.74ct Heart
€536 EUR