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Heart|Natural|GIA

0.75ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 1568074739

Certificate GIA 1568074739

Diamond specifications and retailer prices

From €615 EUR
$690 USD
As of November 2, 2026
Save €134 EUR (18%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,017 EUR at Wholesale Diamonds Direct · As of October 14, 2026
View at Wholesale Diamonds Direct

About this 0.75ct natural heart diamond

This 0.75ct natural heart sits in the just-under-one-carat band, graded I 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 1568074739. Listed at 6 retailers as of November 2, 2026, with a relatively tight 22% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.75
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.38°
Pavilion angle40.16°
OriginNatural
Grading LabGIA
CertificateGIA 1568074739
Dimensions5.47 × 6.24 × 3.73 mm
L/W Ratio1.14
Culet sizeNone
Top View
5.47 mm6.24 mm0.75 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1568074739
Side View
Table 59.0%Crown 36.38°Girdle: STK-VTKPavilion 40.16°Culet: NoneDepth 59.8%

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 2
Current: €750 EUR|Low: €428 EUR|High: €1,017 EUR|Avg: €738 EUR|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 2, 2026
Retailer 2€428 EUR
Retailer 10€615 EUR
Retailer 4€653 EUR
Retailer 8€669 EUR
Retailer 9€685 EUR
Retailer 5€702 EUR
Retailer 1€750 EUR
Retailer 6€791 EUR
Retailer 7€870 EUR
Retailer 3€982 EUR
Wholesale Diamonds Direct€1,017 EUR

20 data points across 11 retailers

6 retailers€615 EUR to €750 EUR

A
Cheapest Retailer
-
€615 EUR
$690 USD
A
Retailer 2
-
€669 EUR
SGD 1,014 SGD
View
A
Retailer 3
-
€685 EUR
$768 USD
View
A
Retailer 4
-
€702 EUR
$787 USD
View
A
Retailer 5
-
€750 EUR
£662 GBP
View
Most Expensive
Wholesale Diamonds Direct
419410262 · Oct 14
€1,017 EUR
$1,140 USD
View
Price last confirmed 18 days ago
5 more retailers have this diamond
Prices start from €615 EURSave up to €134 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
0.75ct Heart
€615 EUR