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Heart|Natural|GIA

0.75ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 6561119586

Certificate GIA 6561119586

Diamond specifications and retailer prices

From €639 EUR
SGD 968 SGD
As of October 29, 2026
Save €369 EUR (37%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,007 EUR at GemTrove · As of November 1, 2026
View at GemTrove

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 6561119586. Listed at 5 retailers as of October 29, 2026, with prices from €639 to €1,007, a €369 spread on the same certified stone. GemTrove lists it at €1,007. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561119586
Dimensions5.66 × 6.35 × 3.75 mm
L/W Ratio1.12
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.66 mm6.35 mm0.75 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561119586
Side View
Table 57.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.0%

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: Oct 29
Current: €1,007 EUR|Low: €518 EUR|High: €1,007 EUR|Avg: €721 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3€577 EUR
Retailer 5€639 EUR
Retailer 6€678 EUR
Retailer 2€711 EUR
Retailer 4€728 EUR
GemTrove€1,007 EUR

37 data points across 6 retailers

5 retailers€639 EUR to €1,007 EUR

A
Cheapest Retailer
-
€639 EUR
SGD 968 SGD
Retailer 2
-
€678 EUR
$760 USD
View
Price last confirmed 28 days ago
A
Retailer 3
-
€711 EUR
£628 GBP
View
A
Retailer 4
-
€728 EUR
$816 USD
View
Most Expensive
B+
GemTrove
GT-N-01265439-98 · Nov 1
€1,007 EUR
A$1,738 AUD
View
4 more retailers have this diamond
Prices start from €639 EURSave up to €369 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
€639 EUR