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Heart|Natural|GIA

0.74ct I SI2 Heart Natural Diamond

VG • I/SI2 • GIA 1236840870

Certificate GIA 1236840870

Diamond specifications and retailer prices

From €502 EUR
As of November 6, 2026
Save €732 EUR (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,283 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1236840870. Listed at 12 retailers as of November 4, 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. 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

0.74
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1236840870
Dimensions6.39 × 5.59 × 3.70 mm
L/W Ratio1.14
Girdle conditionFaceted
Top View
6.39 mm5.59 mm0.74 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1236840870
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 40.6°Culet: NDepth 58.0%

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 6
Current: €682 EUR|Low: €502 EUR|High: €1,337 EUR|Avg: €733 EUR|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9€502 EUR
Retailer 10€512 EUR
Retailer 2€516 EUR
Retailer 11€564 EUR
Retailer 8€606 EUR
Retailer 1€682 EUR
Retailer 3€724 EUR
Retailer 4€777 EUR
Retailer 5€803 EUR
Retailer 7€957 EUR
Retailer 6€1,233 EUR

37 data points across 11 retailers

12 retailers€502 EUR to €1,233 EUR

A
Cheapest Retailer
-
€502 EUR
A
Retailer 2
-
€512 EUR
View
A
Retailer 3
-
€516 EUR
View
B+
Retailer 4
-
€564 EUR
View
Final sale: no returns
B+
Retailer 5
-
€606 EUR
View
B+
Retailer 6
-
€682 EUR
View
B+
Retailer 7
-
€724 EUR
View
B
Retailer 8
-
€777 EUR
View
B
Retailer 9
-
€803 EUR
View
B
Retailer 10
-
€957 EUR
View
B
Retailer 11
-
€1,233 EUR
View
Most Expensive
NZ Jewellers
b91106da-8aef-48b1-acfa-d8518b318b62 · Sep 25
€2,283 EUR
$2,549 USD
View
Price under review
11 more retailers have this diamond
Prices start from €502 EURSave up to €732 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
€502 EUR